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Kumar L, Dasgupta S, Murray-Krezan C, Singh N, Rakita RM, Fisher CE, Limaye AP. Association of Cytomegalovirus (CMV) DNAemia With Long-Term Mortality in a Randomized Trial of Preemptive Therapy and Antiviral Prophylaxis for Prevention of CMV Disease in High-Risk Donor Seropositive, Recipient Seronegative Liver Transplant Recipients. Clin Infect Dis 2024; 78:719-722. [PMID: 37862162 PMCID: PMC10954330 DOI: 10.1093/cid/ciad643] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 10/03/2023] [Accepted: 10/11/2023] [Indexed: 10/22/2023] Open
Abstract
In a post-hoc analysis of the association of CMV DNAemia with long-term mortality in a randomized trial of CMV preemptive therapy vs. antiviral prophylaxis in D+R- liver transplant recipients, post-intervention CMV DNAemia was associated with increased mortality after adjusting for study arm.
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Affiliation(s)
- Lakshin Kumar
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Sayan Dasgupta
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Cristina Murray-Krezan
- Division of General Internal Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Nina Singh
- Department of Medicine, VA Pittsburgh Healthcare System and University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Robert M Rakita
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Cynthia E Fisher
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
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Joncas-Schronce L, Ali F, Pepper G, Stapleton RD, Rubenfeld GD, Boeckh M, Limaye AP. Evaluation of Three Cytomegalovirus IgG Lateral Flow Assays for Rapid Determination of CMV Serostatus. Open Forum Infect Dis 2024; 11:ofae084. [PMID: 38481427 PMCID: PMC10936904 DOI: 10.1093/ofid/ofae084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2024] Open
Abstract
Background Cytomegalovirus (CMV) serostatus is a major determinant of CMV infection, disease risk, and transplant outcomes. Current clinical serology assays are limited by relatively slow turnaround time, design for batched testing, need for trained personnel, and/or specialized equipment. Rapid diagnostic assays in development have a role in emerging settings, such as critically ill patients, but have not been systematically evaluated. Methods We assessed the performance of 3 rapid lateral flow assays (LFAs) for the detection of CMV immunoglobulin (Ig)G antibodies compared with a reference commercially available CMV IgG enzyme-linked immunosorbent assay in residual serum samples from 200 consecutive adults who underwent clinical CMV serology testing. Samples with discrepant results between the LFA and reference assay were tested by a second reference assay. A subset of serum samples was assessed for interoperator variability. Operating characteristics of the QooLabs LFA were separately assessed in plasma samples. Results The sensitivity and specificity of the individual LFA assays using serum varied significantly: 86%/83%, 99/93%, and 57/97%, for Healgen, QNow automated reader, and nanoComposix, respectively, compared with the reference assay. Results for the QNow assay were comparable between automated and manual reads. Among a subset of 10 serum samples assessed by 5 individual operators, 44 of 50 (88%) results were concordant. Among 50 plasma samples assessed by the QooLabs LFA, the sensitivity and specificity were 72% and 96%. Conclusions The ease of performance, rapid turnaround time, and good operating characteristics provide the rationale for further evaluation of the Qoolabs QNow LFA in specialized settings where rapid assessment of CMV serostatus would be advantageous.
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Affiliation(s)
- Laurel Joncas-Schronce
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Fatima Ali
- From the Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Gregory Pepper
- From the Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Renee D Stapleton
- Division of Pulmonary and Critical Care Disease, University of Vermont Larner College of Medicine, Burlington, Vermont, USA
| | - Gordon D Rubenfeld
- Interdepartmental Division of Critical Care Medicine, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada
| | - Michael Boeckh
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Ajit P Limaye
- From the Department of Medicine, University of Washington, Seattle, Washington, USA
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Heldman MR, Dunn B, Clemens E, Henderson M, Fisher CE, Rakita RM, Kling CE, Limaye AP. A practical guide to real-world implementation of pre-emptive therapy for Cytomegalovirus disease prevention in high-risk seronegative liver transplant recipients with seropositive donors. Transpl Infect Dis 2024:e14229. [PMID: 38214192 DOI: 10.1111/tid.14229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 12/14/2023] [Accepted: 12/16/2023] [Indexed: 01/13/2024]
Abstract
The Comparison of Antiviral Preventative Strategies In Liver Transplant (CAPSIL) study showed pre-emptive therapy (PET) to be superior to antiviral prophylaxis for Cytomegalovirus (CMV) disease prevention in high-risk CMV seronegative liver transplant recipients (LTRs) with seropositive donors (D+ R- ). Despite the statistical superiority of PET over prophylaxis in research settings, PET is perceived as a logistically more complex strategy that requires careful coordination of weekly CMV PCR testing, prompt initiation of CMV antivirals upon viremia detection, and timely cessation of antivirals following viremia resolution. Transplant centers may be hesitant to use PET for CMV disease prevention in D+ R- LTRs out of concern that PET coordination is not feasible in clinical practice. We recently described our experience using PET in CMV D+ R- LTRs in a real-world setting, and found it to be as effective for CMV disease prevention as PET performed as part of a clinical trial. Here, we describe a systematic approach for PET implementation in real-world settings and provide practical tools to address anticipated challenges. This framework can support transplant programs in overcoming logistical barriers to PET and incorporating an evidence-based and cost-effective CMV prevention strategy into routine care for high-risk CMV D+ R- LTRs.
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Affiliation(s)
- Madeleine R Heldman
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina, USA
| | - Bailey Dunn
- Division of Transplant Surgery, Department of Surgery, University of Washington, Seattle, Washington, USA
| | - Evan Clemens
- Department of Pharmacy, University of Washington, Seattle, Washington, USA
| | - Megan Henderson
- Department of Pharmacy, University of Washington, Seattle, Washington, USA
| | - Cynthia E Fisher
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Robert M Rakita
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Catherine E Kling
- Division of Transplant Surgery, Department of Surgery, University of Washington, Seattle, Washington, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
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4
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Heldman MR, Limaye AP. The devil is in the details: Nuances of pre-emptive therapy for cytomegalovirus disease prevention in high-risk seropositive donors liver transplant recipients. Transpl Infect Dis 2024:e14234. [PMID: 38191775 DOI: 10.1111/tid.14234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 12/19/2023] [Indexed: 01/10/2024]
Affiliation(s)
- Madeleine R Heldman
- Department of Medicine, Division of Infectious Diseases, Duke University, Durham, North Carolina, USA
| | - Ajit P Limaye
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
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5
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Kumar L, Dasgupta S, Murray-Krezan C, Singh N, Rakita RM, Fisher CE, Limaye AP. Response to Yates and Halliday regarding CMV DNAemia and time-to-mortality in a Randomized Trial of PET vs AP in CMV D+R-Liver Transplant Recipients. Clin Infect Dis 2024:ciae005. [PMID: 38189450 DOI: 10.1093/cid/ciae005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 12/22/2023] [Accepted: 01/02/2024] [Indexed: 01/09/2024] Open
Affiliation(s)
- Lakshin Kumar
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Sayan Dasgupta
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Cristina Murray-Krezan
- Division of General Internal Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Nina Singh
- Department of Medicine, VA Pittsburgh Healthcare System and University of Pittsburgh, Pittsburgh, PA, USA
| | - Robert M Rakita
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Cynthia E Fisher
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
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Doss KM, Heldman MR, Limaye AP. Updates in Cytomegalovirus Prevention and Treatment in Solid Organ Transplantation. Infect Dis Clin North Am 2023:S0891-5520(23)00083-1. [PMID: 37989636 DOI: 10.1016/j.idc.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
The authors summarize recent updates in the prevention and management of cytomegalovirus (CMV) in solid organ transplant (SOT) recipients with a focus on CMV seronegative recipients of organs from seropositive donors (CMV D+/R-) who are at highest risk of CMV infection and disease. They discuss advantages of preemptive therapy for CMV disease prevention in CMV D+/R- liver transplant recipients, letermovir for CMV prophylaxis, and updates in the development of monoclonal antibodies and vaccines as immune-based preventative strategies. They review the roles of maribavir and virus-specific T cells for management of resistant or refractory CMV infection in SOT recipients.
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Affiliation(s)
- Kathleen M Doss
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Madeleine R Heldman
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, NC, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA.
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7
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Limaye AP, Haber B. Letermovir vs Valganciclovir for Cytomegalovirus Prophylaxis After Kidney Transplant-Reply. JAMA 2023; 330:1803-1804. [PMID: 37962654 DOI: 10.1001/jama.2023.18025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
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8
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Sadowska-Klasa A, Leisenring WM, Limaye AP, Boeckh M. Cytomegalovirus Viral Load Threshold to Guide Preemptive Therapy in Hematopoietic Cell Transplant Recipients: Correlation with CMV Disease. J Infect Dis 2023:jiad386. [PMID: 37682870 DOI: 10.1093/infdis/jiad386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 09/01/2023] [Indexed: 09/10/2023] Open
Abstract
A systematic review of recent randomized and observational studies demonstrated that antiviral preemptive therapy started at cytomegalovirus (CMV) viral load thresholds between 2 and 3 log10 IU/mL were associated with similar CMV disease rates. Thus, viral thresholds in this range appear to effectively protect patients not receiving prophylaxis.
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Affiliation(s)
- Alicja Sadowska-Klasa
- Fred Hutchinson Cancer Center, Seattle, WA
- Medical University of Gdansk, Department of Hematology and Transplantology, Poland
| | | | - Ajit P Limaye
- Fred Hutchinson Cancer Center, Seattle, WA
- University of Washington, Seattle, WA
| | - Michael Boeckh
- Fred Hutchinson Cancer Center, Seattle, WA
- University of Washington, Seattle, WA
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Clark JD, Albers EL, Albert JE, Berkman ER, Englund JA, Farris RWD, Johnson BA, Lewis‐Newby M, McGuire J, Rogers M, Thompson HM, Wagner TA, Wells C, Yanay O, Zerr DM, Limaye AP. SARS-CoV-2 RNA positive pediatric organ donors: A case report. Pediatr Transplant 2023; 27:e14452. [PMID: 36518025 PMCID: PMC9878170 DOI: 10.1111/petr.14452] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/23/2022] [Accepted: 10/24/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND Preliminary evidence suggests that non-lung organ donation from resolved, asymptomatic or mildly symptomatic SARS-CoV-2 infected adults may be safe. However, several biological aspects of SARS-CoV-2 infection differ in children and the risk for transmission and outcomes of recipients from pediatric donors with SARS-CoV-2 infection are not well described. METHODS We report two unvaccinated asymptomatic pediatric non-lung organ deceased donors who tested positive for SARS-CoV-2 RNA by RT-PCR. Donor One unexpectedly had SARS-CoV-2 RNA detected in nasopharyngeal swab and plasma specimens at autopsy despite several negative tests (upper and lower respiratory tract) in the days prior to organ recovery. Donor Two had SARS-CoV- 2 RNA detected in multiple nasopharyngeal swabs but not lower respiratory tract specimens (endotracheal aspirate and bronchoalveolar lavage) during routine surveillance prior to organ recovery and was managed with remdesivir and monoclonal antibodies prior to organ recovery. RESULTS Two hearts, two livers and four kidneys were successfully transplanted into seven recipients. No donor to recipient transmission of SARS-CoV-2 was observed and graft function of all organs has remained excellent for up to 7 months of followup. CONCLUSIONS Due to the persistent gap between organ availability and the number of children waiting for transplants, deceased pediatric patients with non-disseminated SARS-CoV-2 infection, isolated to upper and/or lower respiratory tract, should be considered as potential non-lung organ donors.
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Affiliation(s)
- Jonna D. Clark
- Division of Bioethics and Palliative Care, Department of PediatricsUniversity of Washington School of MedicineSeattleWashingtonUSA
- Treuman Katz Center for Pediatric BioethicsSeattle Children's Hospital and Research InstituteSeattleWashingtonUSA
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Erin L. Albers
- Division of Pediatric CardiologyUniversity of Washington School of MedicineSeattleWashingtonUSA
| | - Jesselle E. Albert
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Emily R. Berkman
- Division of Bioethics and Palliative Care, Department of PediatricsUniversity of Washington School of MedicineSeattleWashingtonUSA
- Treuman Katz Center for Pediatric BioethicsSeattle Children's Hospital and Research InstituteSeattleWashingtonUSA
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Janet A. Englund
- Division of Pediatric Infectious DiseasesUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Reid W. D. Farris
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | | | - Mithya Lewis‐Newby
- Division of Bioethics and Palliative Care, Department of PediatricsUniversity of Washington School of MedicineSeattleWashingtonUSA
- Treuman Katz Center for Pediatric BioethicsSeattle Children's Hospital and Research InstituteSeattleWashingtonUSA
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - John McGuire
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | | | | | - Thor A. Wagner
- Division of Pediatric Infectious DiseasesUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | | | - Ofer Yanay
- Division of Pediatric Critical Care MedicineUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Danielle M. Zerr
- Division of Pediatric Infectious DiseasesUniversity of Washington, Seattle Children's Research InstituteSeattleWashingtonUSA
| | - Ajit P. Limaye
- Department of Medicine, Division of Allergy and Infectious DiseasesUniversity of WashingtonSeattleWashingtonUSA
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10
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Kumar L, Murray-Krezan C, Singh N, Brennan DC, Rakita RM, Dasgupta S, Fisher CE, Limaye AP. A Systematic Review and Meta-analysis of Optimized CMV Preemptive Therapy and Antiviral Prophylaxis for CMV Disease Prevention in CMV High-Risk (D+R-) Kidney Transplant Recipients. Transplant Direct 2023; 9:e1514. [PMID: 37456587 PMCID: PMC10348730 DOI: 10.1097/txd.0000000000001514] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 06/02/2023] [Indexed: 07/18/2023] Open
Abstract
The optimal strategy for cytomegalovirus (CMV) disease prevention in CMV donor/recipient kidney transplant recipients remains uncertain. Conclusions of prior meta-analyses that CMV disease rates with preemptive therapy (PET) and universal prophylaxis (UP) were comparable may have been affected by inclusion of studies lacking key determinants of efficacy of the respective strategies. Methods We conducted a systematic review and meta-analysis of PET with weekly CMV polymerase chain reaction monitoring for ≥3 mo and UP with 6 mo of valganciclovir. PubMed and Embase databases were reviewed from January 1, 2010, to April 1, 2022. Risk of bias was assessed with 3 instruments (Cochrane RoB, Cochrane RoBINS-I, and an instrument for assessing risk in observational studies). The primary outcome was CMV disease incidence by 1-y posttransplant. Secondary outcomes by 1-y were graft loss, acute allograft rejection, and mortality. Results were synthesized using generalized linear mixed model meta-analysis. PET studies were stratified into low-threshold (LT) and high-threshold (HT) PET based on the viral load threshold for initiation of antiviral therapy. Results Twenty-five studies met inclusion criteria (6 PET, 19 UP). CMV disease incidence was significantly higher in HT (0.30 [95% confidence interval (CI), 0.22-0.39]) versus LT PET (0.06 [95% CI, 0.03-0.12]). LT PET was associated with a significantly lower CMV disease incidence (0.06 [95% CI, 0.03-0.12]) versus UP (0.21 [95% CI, 0.17-0.27]). Incidence of graft loss, acute allograft rejection, or mortality was not significantly different between LT PET and UP (P > 0.05 for all comparisons). Receipt of lymphocyte-depleting antibodies was not associated with a significant difference in CMV disease incidence (odds ratio = 1.34 [95% CI, 0.80-2.25]). Conclusions LT PET is associated with a significantly lower incidence of CMV disease compared to UP with similar rates of other clinical outcomes. These findings provide rationale and preliminary data for a randomized superiority trial of optimized LT-PET versus UP in donor seropositive recipient seronegative kidney transplant recipients.
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Affiliation(s)
- Lakshin Kumar
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA
| | - Cristina Murray-Krezan
- Division of General Internal Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Nina Singh
- Department of Medicine, VA Pittsburgh Healthcare System and University of Pittsburgh, Pittsburgh, PA
| | - Daniel C. Brennan
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Robert M. Rakita
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA
| | - Sayan Dasgupta
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA
| | - Cynthia E. Fisher
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA
| | - Ajit P. Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA
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11
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Limaye AP, Budde K, Humar A, Vincenti F, Kuypers DRJ, Carroll RP, Stauffer N, Murata Y, Strizki JM, Teal VL, Gilbert CL, Haber BA. Letermovir vs Valganciclovir for Prophylaxis of Cytomegalovirus in High-Risk Kidney Transplant Recipients: A Randomized Clinical Trial. JAMA 2023; 330:33-42. [PMID: 37279999 PMCID: PMC10245286 DOI: 10.1001/jama.2023.9106] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 05/19/2023] [Indexed: 06/08/2023]
Abstract
Importance Valganciclovir for 200 days is standard care for cytomegalovirus (CMV) prophylaxis in high-risk CMV-seronegative kidney transplant recipients who receive an organ from a CMV-seropositive donor, but its use is limited by myelosuppression. Objective To compare the efficacy and safety of letermovir with valganciclovir for prevention of CMV disease in CMV-seronegative kidney transplant recipients who receive an organ from a CMV-seropositive donor. Design, Setting, and Participants Randomized, double-masked, double-dummy, noninferiority, phase 3 trial in adult CMV-seronegative kidney transplant recipients who received an organ from a CMV-seropositive donor at 94 participating sites between May 2018 and April 2021 (final follow-up in April 2022). Interventions Participants were randomized in a 1:1 ratio (stratified by receipt of lymphocyte-depleting induction immunosuppression) to receive letermovir, 480 mg, orally daily (with acyclovir) or valganciclovir, 900 mg, orally daily (adjusted for kidney function) for up to 200 days after transplant, with matching placebos. Main Outcomes and Measures The primary outcome was CMV disease, confirmed by an independent masked adjudication committee, through posttransplant week 52 (prespecified noninferiority margin, 10%). CMV disease through week 28 and time to onset of CMV disease through week 52 were secondary outcomes. Exploratory outcomes included quantifiable CMV DNAemia and resistance. The rate of leukopenia or neutropenia through week 28 was a prespecified safety outcome. Results Among 601 participants randomized, 589 received at least 1 dose of the study drug (mean age, 49.6 years; 422 [71.6%] men). Letermovir (n = 289) was noninferior to valganciclovir (n = 297) for prevention of CMV disease through week 52 (10.4% vs 11.8% of participants with committee-confirmed CMV disease; stratum-adjusted difference -1.4% [95% CI, -6.5% to 3.8%]). No participants who received letermovir vs 5 participants (1.7%) who received valganciclovir developed CMV disease through week 28. Time to onset of CMV disease was comparable between the groups (hazard ratio, 0.90 [95% CI, 0.56-1.47]). Quantifiable CMV DNAemia was detected in 2.1% of participants in the letermovir group vs 8.8% in the valganciclovir group by week 28. Of participants evaluated for suspected CMV disease or CMV DNAemia, none (0/52) who received letermovir and 12.1% (8/66) who received valganciclovir had resistance-associated substitutions. The rate of leukopenia or neutropenia through week 28 was lower with letermovir vs valganciclovir (26% vs 64%; difference, -37.9% [95% CI, -45.1% to -30.3%]; P < .001). Fewer participants in the letermovir group than the valganciclovir group discontinued prophylaxis due to adverse events (4.1% vs 13.5%) or drug-related adverse events (2.7% vs 8.8%). Conclusion and Relevance Among adult CMV-seronegative kidney transplant recipients who received an organ from a CMV-seropositive donor, letermovir was noninferior to valganciclovir for prophylaxis of CMV disease over 52 weeks, with lower rates of leukopenia or neutropenia, supporting its use for this indication. Trial Registration ClinicalTrials.gov Identifier: NCT03443869; EudraCT: 2017-001055-30.
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Affiliation(s)
- Ajit P. Limaye
- Division of Allergy & Infectious Diseases, Departments of Medicine & Laboratory Medicine and Pathology, University of Washington Medicine, Seattle
| | | | - Atul Humar
- Ajmera Transplant Center, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Flavio Vincenti
- Division of Nephrology, University of California, San Francisco School of Medicine, San Francisco
| | - Dirk R. J. Kuypers
- Department of Microbiology, Immunology and Transplantation, Nephrology and Renal Transplantation Research Group, KU Leuven, Leuven, Belgium
- Department of Nephrology and Renal Transplantation, UZ Leuven, Leuven, Belgium
| | - Robert P. Carroll
- Central Northern Adelaide Renal and Transplantation Service, Royal Adelaide Hospital, Adelaide, South Australia, Australia
- Department of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
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Heldman MR, Limaye AP. Maribavir versus investigator assigned therapy: Exploring the exploratory. Transpl Infect Dis 2023; 25:e14063. [PMID: 37053091 DOI: 10.1111/tid.14063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/09/2023] [Accepted: 01/09/2023] [Indexed: 04/14/2023]
Affiliation(s)
- Madeleine R Heldman
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
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13
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Imlay H, Wagener MM, Vutien P, Perkins J, Singh N, Limaye AP. Increasing Proportion of High-risk Cytomegalovirus Donor-positive/Recipient-negative Serostatus in Solid Organ Transplant Recipients. Transplantation 2023; 107:988-993. [PMID: 36173456 PMCID: PMC10050221 DOI: 10.1097/tp.0000000000004352] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Cytomegalovirus (CMV) donor-positive/recipient-negative (D+R-) serostatus is independently associated with worse allograft and patient survival across solid organ transplant (SOT) types. We characterized trends in CMV D+R- serostatus among adult SOT recipients performed in the United States. METHODS Donor (D) and recipient (R) CMV serostatus and demographic factors were obtained from the Scientific Registry of Transplant Recipients for persons ≥18 y undergoing a first SOT between January 1, 2000, and December 31, 2020. The proportions of D+R- SOTs over time were assessed using Chi square for trend and modeled through 2040. Factors associated with D/R seropositivity were assessed using logistic models. RESULTS Among 472 549 SOTs, the average proportion of D+R- SOTs increased significantly among kidney, liver, heart, and lung between 2000 to 2009 and 2010 to 2020: 18.0% to 18.3% ( P = 0.034), 19.4% to 21.8% ( P < 0.001), 22.2% to 25.5% ( P < 0.001), and 23.6% to 27.0% ( P < 0.001), respectively. The increased proportion over time resulted from a disproportionate increase in R- (34.9% to 37.0% for all organ types, P < 0.001) and a smaller corresponding change in D+ (60.8% to 60.3%, P < 0.001). CONCLUSIONS The proportion of high-risk CMV D+R- SOTs increased significantly across all organs and is projected to continue to increase. These findings inform population-level strategies to mitigate the negative impact of CMV D+R- in SOT.
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Affiliation(s)
- Hannah Imlay
- Division of Infectious Diseases, Department of Internal Medicine, University of Utah, Salt Lake City, UT
| | - Marilyn M. Wagener
- Division of Infectious Diseases, Department of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Philip Vutien
- Department of Surgery, University of Washington, Seattle, WA
| | - James Perkins
- Department of Surgery, University of Washington, Seattle, WA
| | - Nina Singh
- Division of Infectious Diseases, Department of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Ajit P. Limaye
- Division of Allergy and Infectious Diseases, Department of Internal Medicine, University of Washington, Seattle, WA
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Affiliation(s)
- Hannah Imlay
- Division of Infectious Diseases, Department of Internal Medicine, University of Utah, Salt Lake City, UT
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Internal Medicine, University of Washington, Seattle, WA
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15
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Doss KM, Kling CE, Heldman MR, Singh N, Wagener M, Rakita RM, Fisher CE, Limaye AP. Real-world effectiveness of preemptive therapy (PET) for cytomegalovirus (CMV) disease prevention in CMV high-risk donor seropositive/recipient seronegative (D+R-) liver transplant recipients (LTxR). Transpl Infect Dis 2023; 25:e14015. [PMID: 36734631 DOI: 10.1111/tid.14015] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/06/2022] [Accepted: 12/28/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Despite superiority of preemptive therapy (PET) compared to universal prophylaxis for prevention of cytomegalovirus (CMV) disease in the CAPSIL randomized trial among CMV D+R- liver transplant recipients (LTxRs), real-world effectiveness may be lower because of logistical concerns about feasibility of PET. METHODS We retrospectively assessed PET as standard clinical care at a single transplant center among 50 consecutive adult CMV D+R- LTxRs undergoing a first liver transplant between 4/4/2019 and 5/18/2021 and compared outcomes and adherence to those randomized to PET in the CAPSIL study (N = 100). The primary outcome was CMV disease and secondary outcomes were biopsy-confirmed acute allograft rejection, retransplant, invasive fungal infections, and death, all assessed by 1-year post-transplant. Exploratory outcomes included virologic parameters and measures of adherence to protocol-specified CMV qPCR monitoring. RESULTS Baseline characteristics were similar between groups. The cumulative incidence of CMV disease at 1-year post-transplant was 4/50 (8%) versus 9/100 (9%) in the real-world and CAPSIL cohorts, respectively, p = 1.0. The rate of breakthrough CMV disease during the 100-day PET period was low (2/50 [4%]) and similar to the PET cohort from the CAPSIL study (3/100 [3%]). All secondary and exploratory outcomes were not significantly different between the real-world and CAPSIL PET cohorts. CONCLUSIONS In this first reported study of real-world PET, the feasibility and effectiveness for CMV disease prevention and for other clinical outcomes in CMV D+R- LTxRs were similar to those reported with PET in a clinical trial. Additional studies to confirm feasibility and generalizability in other settings are warranted.
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Affiliation(s)
- Kathleen M Doss
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Catherine E Kling
- Division of Transplant Surgery, Department of Surgery, University of Washington, Seattle, Washington, USA
| | - Madeleine R Heldman
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina, USA
| | - Nina Singh
- University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | | | - Robert M Rakita
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Cynthia E Fisher
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
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16
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Limaye AP, Budde K, Humar A, Garcia-Diaz J, Carroll RP, Murata Y, Teal VL, Gilbert CL, Haber BA. LB2307. Safety and Efficacy of Letermovir (LET) versus Valganciclovir (VGCV) for Prevention of Cytomegalovirus (CMV) Disease in Kidney Transplant Recipients (KTRs): A Phase 3 Randomized Study. Open Forum Infect Dis 2022; 9:ofac492.1897. [PMCID: PMC9752623 DOI: 10.1093/ofid/ofac492.1897] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background VGCV is approved for prophylaxis in adult KTRs at high risk for CMV disease (donor CMV-seropositive/recipient CMV-seronegative [D+/R-]); however, its use is limited by myelosuppression. LET is non-myelotoxic, does not require dose modification in renal impairment, and is approved for prophylaxis of CMV infection and disease in adult CMV-seropositive allogeneic hematopoietic stem cell transplant recipients. This randomized, double-blind, Phase 3 non-inferiority study (NCT03443869; MK-8228-002) evaluated CMV prophylaxis with LET vs. VGCV in adult CMV D+/R- KTRs. Methods Adult CMV D+/R- KTRs were randomized 1:1 within 7 days post-kidney transplant (KT) to receive either LET 480 mg QD (PO/IV) with acyclovir (400 mg PO BID, adjusted for renal function), or VGCV (900 mg PO QD, adjusted for renal function), through Week 28 post-KT and followed up through Week 52 post-KT. Randomization was stratified by use of lymphocyte-depleting induction immunosuppression. The primary endpoint was the proportion of participants (pts) with CMV disease adjudicated by blinded committee through Week 52 post-KT (non-inferiority margin,10%). Results A total of 601 pts were randomized; 589 received ≥ 1 dose of study medication (median age [range], 51 [18–82] years; male, 72%; Black/African American, 9%; deceased donor, 60%; received lymphocyte-depleting induction immunosuppression, 46%), of whom two had detectable CMV viral DNA on Day 1 and one was CMV R+ (full analysis set, 586 pts). The proportion of pts with CMV disease through Week 52 post-KT was 10.4% with LET vs. 11.8% with VGCV (stratum-adjusted treatment difference, -1.4% [95% CI -6.5, 3.8]; Table 1). Drug-related adverse events (AEs) were reported in 19.9% of pts with LET and 35.0% of pts with VGCV through Week 28 post-KT. The rate of discontinuations due to an AE was 4.1% in the LET arm and 13.5% in the VGCV arm (Table 2). The incidence of neutropenia (absolute neutrophil count < 1000/µL) during the treatment phase was lower with LET than with VGCV (4.1% vs. 19.5%; difference, -15.4% [95% CI -20.7, -10.5]).
![]() ![]() Conclusion The study met its primary endpoint: LET was non-inferior to VGCV in preventing CMV disease in high-risk (CMV D+/R-) KTRs through Week 52 post-KT, and led to a lower rate of myelotoxicity than VGCV. Disclosures Ajit P. Limaye, MD, AiCuris: Advisor/Consultant|MedPace: Data Safety Monitoring Boards|Merck: Advisor/Consultant|Merck: Grant/Research Support|Moderna: Advisor/Consultant|Novartis: Data Safety Monitoring Boards|Sana: Advisor/Consultant Klemens Budde, MD, Abbvie: Grant/Research Support|Abbvie: Honoraria|Alexion: Grant/Research Support|Alexion: Honoraria|Astellas: Grant/Research Support|Astellas: Honoraria|Bristol Myers Squibb: Grant/Research Support|Bristol Myers Squibb: Honoraria|Chiesi: Grant/Research Support|Chiesi: Honoraria|CSL Behring: Grant/Research Support|CSL Behring: Honoraria|Fresenius: Grant/Research Support|Fresenius: Honoraria|Hansa: Grant/Research Support|Hansa: Honoraria|Hexal: Grant/Research Support|Hexal: Honoraria|Hookipa Biotech: Grant/Research Support|Hookipa Biotech: Honoraria|Merck Sharp & Dohme: Grant/Research Support|Merck Sharp & Dohme: Honoraria|Novartis: Grant/Research Support|Novartis: Honoraria|Otsuka: Grant/Research Support|Otsuka: Honoraria|Pfizer: Grant/Research Support|Pfizer: Honoraria|Roche: Grant/Research Support|Roche: Honoraria|Sandoz: Grant/Research Support|Sandoz: Honoraria|Shire: Grant/Research Support|Shire: Honoraria|Siemens: Grant/Research Support|Siemens: Honoraria|Takeda: Grant/Research Support|Takeda: Honoraria|Veloxis: Grant/Research Support|Veloxis: Honoraria|Vitaeris: Grant/Research Support|Vitaeris: Honoraria Atul Humar, MD, MSc, FRCPC, Merck: Advisor/Consultant|Merck: Grant/Research Support|Roche: Grant/Research Support|Takeda: Advisor/Consultant Julia Garcia-Diaz, MD, Astellas Pharma US, Inc.: Advisor/Consultant|Astellas Pharma US, Inc.: Speaker's Bureau Robert P. Carroll, BM BCh (Oxon), FRACP, DM (Oxon), Bristol Myers Squibb: Grant/Research Support|HANSA Biopharma: Advisor/Consultant Yoshihiko Murata, MD, PhD, Former employee of Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc.,: Stocks/Bonds Valerie L. Teal, MS, Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc.,: Current Employee|Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc.,: Stocks/Bonds Christopher L. Gilbert, n/a, Current employee of Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc.,: Stocks/Bonds Barbara A. Haber, MD, Current employee of Merck Sharp & Dohme LLC, a subsidiary of Merck & Co.,: Stocks/Bonds.
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Affiliation(s)
- Ajit P Limaye
- University of Washington Medical Center, Seattle, WA
| | - Klemens Budde
- Charité-Universitätsmedizin Berlin, Berlin, Berlin, Germany
| | - Atul Humar
- University Health Network, Toronto, Ontario, Canada
| | | | - Robert P Carroll
- Central Northern Adelaide Renal and Transplantation Service, Adelaide, South Australia, Australia
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17
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Heldman MR, Edlefsen KL, Pepper G, Kapnadak SG, Rakita RM, Fisher CE, Limaye AP. Combined assessment of Epstein-Barr virus viral capsid antigen and Epstein-Barr virus nuclear antigen-1 serology for post-transplant lymphoproliferative disorder risk stratification in adult solid organ transplant recipients. Transpl Infect Dis 2022; 24:e13933. [PMID: 36000190 PMCID: PMC9780159 DOI: 10.1111/tid.13933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/21/2022] [Accepted: 07/26/2022] [Indexed: 12/25/2022]
Abstract
BACKGROUND Epstein-Barr virus (EBV) seronegative solid organ transplant recipients (SOTRs) are at increased risk for post-transplant lymphoproliferative disorder (PTLD). Assays for EBV serostatus assess antibody to both EBV viral capsid antigen (VCA) and Epstein-Barr nuclear antigen-1 (EBNA-1), but PTLD risk among SOT recipients with discordant VCA and EBNA-1 results is unknown. METHODS We performed a retrospective, single-center cohort study to determine the risk of PTLD among adult (≥ 18 years) SOTRs with discordant pre-transplant VCA and EBNA-1 IgG compared to that of SOTRs with concordantly negative or concordantly positive serology using univariable and multivariable Cox-proportional hazards models. RESULTS Of 4106 SOTRs, the number (%) who were concordantly positive, concordantly negative, and discordant was 3787 (92.2%), 149 (3.6%), and 170 (4.2%), respectively. The adjusted hazard of PTLD was significantly higher among discordant SOTRs compared to concordantly positive SOTRs (aHR 2.6, 95% CI 1.04-6.6, p =.04) and lower compared to concordantly negative SOTRs (aHR 0.27, 95% CI 0.10-0.76, p <.001). The adjusted hazard of EBV+ PTLD among those with discordant serology was also significantly higher compared to the concordantly positive cohort (aHR 3.53, 95% CI 1.04-12.0, p =.04) and significantly lower compared to the concordantly negative cohort (aHR 0.23, 95% CI 0.06-0.82, p =.02). CONCLUSIONS Risk of PTLD among SOTRs with discordant VCA and EBNA-1 may be intermediate between those with concordantly positive and negative serology. If confirmed in future studies, revision of national EBV serology reporting to include both VCA and EBNA results may be needed to optimize PTLD risk stratification.
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Affiliation(s)
- Madeleine R. Heldman
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Kerstin L. Edlefsen
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - Gregory Pepper
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - Siddhartha G. Kapnadak
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Robert M. Rakita
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Cynthia E. Fisher
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Ajit P. Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
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18
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Imlay H, Hodowanec AC, Komatsu TE, O'Rear J, Pikis A, Limaye AP. Reply to Author. Clin Infect Dis 2022; 75:2047-2048. [PMID: 35993127 DOI: 10.1093/cid/ciac678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Hannah Imlay
- Department of Internal Medicine, University of Utah, Salt Lake City, USA
| | | | | | - Jules O'Rear
- US Food and Drug Administration, Silver Spring, USA
| | | | - Ajit P Limaye
- Department of Medicine, University of Washington, Seattle, USA
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19
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Geris JM, Spector LG, Pfeiffer RM, Limaye AP, Yu KJ, Engels EA. Cancer risk associated with cytomegalovirus infection among solid organ transplant recipients in the United States. Cancer 2022; 128:3985-3994. [PMID: 36126024 PMCID: PMC9633408 DOI: 10.1002/cncr.34462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 07/27/2022] [Accepted: 08/22/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Cytomegalovirus (CMV) is among the most common viral infections after solid organ transplantation (SOT). Associations of CMV with cancer risk among SOT recipients have been incompletely evaluated. METHODS The authors used linked data from the US SOT registry and 32 cancer registries. Poisson regression was used to compare cancer incidence across CMV risk groups based on donor (D) and recipient (R) immunoglobulin G (IgG) serostatus: high risk (R-negative/D-positive), moderate risk (R-positive), and low risk (R-negative/D-negative). RESULTS In total, 247,318 SOT recipients were evaluated during 2000-2017 (R-negative/D-positive, 20.3%; R-positive, 62.9%; R-negative/D-negative, 16.8%). CMV-seropositive recipients were older, more racially/ethnically diverse, and had lower socioeconomic status than CMV-seronegative recipients. Compared with R-negative/D-negative recipients, recipients in the R-negative/D-positive and R-positive groups had a lower incidence of diffuse large B-cell lymphoma (DLBCL; R-negative/D-positive: adjusted incidence rate ratio [aIRR], 0.74; 95% confidence interval [CI], 0.59-0.91; R-positive: aIRR, 0.83; 95% CI, 0.69-1.00). CMV serostatus modified the association between Epstein-Barr virus (EBV) status and DLBCL (p = .0006): DLBCL incidence was increased for EBV R-negative/D-positive recipients (aIRR, 3.46; 95% CI, 1.50-7.95) among CMV R-negative/D-negative recipients but not among the other CMV risk groups. Compared with recipients who were CMV R-negative/D-negative, those who were R-negative/D-positive had a lower incidence of small intestine cancer (aIRR, 0.23; 95% CI, 0.09-0.63), and R-positive recipients had a higher incidence of lung cancer (aIRR, 1.24; 95% CI, 1.05-1.46). CMV status was not associated with risk for other cancers. CONCLUSIONS CMV status was not associated with risk for most cancers among SOT recipients. The inverse association with DLBCL may reflect the protective effects of CMV prophylaxis or treatment with off-target efficacy against EBV infection (the major cause of lymphoma in SOT recipients).
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Affiliation(s)
- Jennifer M. Geris
- Division of Epidemiology & Clinical Research, Department of Pediatrics, University of Minnesota, Minneapolis MN, USA
- Institute for Molecular Virology, University of Minnesota, Minneapolis MN, USA
| | - Logan G. Spector
- Division of Epidemiology & Clinical Research, Department of Pediatrics, University of Minnesota, Minneapolis MN, USA
| | - Ruth M. Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda MD, USA
| | - Ajit P. Limaye
- Division of Allergy & Infectious Diseases, Department of Medicine, University of Washington, Seattle WA, USA
| | - Kelly J. Yu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda MD, USA
| | - Eric A. Engels
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda MD, USA
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20
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Heldman MR, Rakita RM, Lease ED, Fisher CE, Limaye AP. Apples to apples: The challenges of studying COVID-19 mortality in solid organ transplant recipients. Am J Transplant 2022; 22:1929-1930. [PMID: 35114731 PMCID: PMC9466359 DOI: 10.1111/ajt.16989] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 01/27/2022] [Indexed: 01/25/2023]
Affiliation(s)
- Madeleine R. Heldman
- Division of Allergy and Infectious Diseases, Department of
Medicine, University of Washington, Seattle, WA, USA,Vaccine and Infectious Disease Division, Fred Hutchinson
Cancer Research Center, Seattle, Washington, USA
| | - Robert M. Rakita
- Division of Allergy and Infectious Diseases, Department of
Medicine, University of Washington, Seattle, WA, USA
| | - Erika D. Lease
- Division of Pulmonary, Critical Care and Sleep Medicine,
Department of Medicine, University of Washington, Seattle, WA, USA
| | - Cynthia E. Fisher
- Division of Allergy and Infectious Diseases, Department of
Medicine, University of Washington, Seattle, WA, USA
| | - Ajit P. Limaye
- Division of Allergy and Infectious Diseases, Department of
Medicine, University of Washington, Seattle, WA, USA
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21
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Morrell ED, Brager C, Ramos KJ, Chai XY, Kapnadak SG, Edelman J, Matute-Bello G, Altemeier WA, Hwang B, Mulligan MS, Bhatraju PK, Wurfel MM, Mikacenic C, Lease ED, Limaye AP, Fisher CE. CXCL10 and Soluble Programmed Death-Ligand 1 during Respiratory Viral Infections Are Associated with Chronic Lung Allograft Dysfunction in Lung Transplant Recipients. Am J Respir Cell Mol Biol 2022; 66:577-579. [PMID: 35486077 PMCID: PMC9116355 DOI: 10.1165/rcmb.2021-0404le] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- Eric D Morrell
- University of Washington Seattle, Washington.,VA Puget Sound Health Care System Seattle, Washington.,University of Washington at South Lake Union Campus Seattle, Washington
| | | | | | - Xin-Ya Chai
- University of Washington Seattle, Washington
| | | | - Jeffrey Edelman
- University of Washington Seattle, Washington.,VA Puget Sound Health Care System Seattle, Washington
| | - Gustavo Matute-Bello
- University of Washington Seattle, Washington.,VA Puget Sound Health Care System Seattle, Washington.,University of Washington at South Lake Union Campus Seattle, Washington
| | - William A Altemeier
- University of Washington Seattle, Washington.,University of Washington at South Lake Union Campus Seattle, Washington
| | - Billanna Hwang
- University of Washington Seattle, Washington.,University of Washington at South Lake Union Campus Seattle, Washington
| | - Michael S Mulligan
- University of Washington Seattle, Washington.,University of Washington at South Lake Union Campus Seattle, Washington
| | | | - Mark M Wurfel
- University of Washington Seattle, Washington.,University of Washington at South Lake Union Campus Seattle, Washington
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22
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Hendele JB, Limaye AP, Sibulesky L. Misplaced emphasis, misunderstood risk: a cultural history of Public Health Service infectious disease guidelines. Curr Opin Organ Transplant 2022; 27:159-164. [PMID: 35232929 DOI: 10.1097/mot.0000000000000954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW To review and summarize the evolution of the Public Health Service (PHS) guidelines and Organ Procurement and Transplantation Network (OPTN) regulations for the prevention of blood borne virus transmission in solid organ transplant through the lens of popular culture, scientific evolution, patient and practitioner bias and outcomes research. RECENT FINDINGS The most recent set of guidelines and regulations were released in 2020 and represent a culmination of decades of opinion, research and debate within the scientific and lay communities. SUMMARY The guidelines were created to address public concern, and the risk of undiagnosed disease transmission in the context of the novel public health crisis of AIDS. We reviewed milestone publications from the scientific and lay press from the first description of AIDS in 1981 to the present to help illustrate the context in which the guidelines were created, the way they changed with subsequent editions, and offer critical consideration of issues with the current set of guidelines and a potential way forward. Further consideration should be given to the way in which the current guidelines identify donors with risk criteria for infectious disease transmission and mandate explanation of donor-specific risk factors to potential recipients, in our era of universal donor screening and recipient surveillance.
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Affiliation(s)
| | - Ajit P Limaye
- Division of Infectious Disease, Department of Medicine, University of Washington, Seattle, Washington, USA
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23
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Heldman MR, Kates OS, Safa K, Kotton CN, Multani A, Georgia SJ, Steinbrink JM, Alexander BD, Blumberg EA, Haydel B, Hemmige V, Hemmersbach-Miller M, La Hoz RM, Moni L, Condor Y, Flores S, Munoz CG, Guitierrez J, Diaz EI, Diaz D, Vianna R, Guerra G, Loebe M, Yabu JM, Kramer KH, Tanna SD, Ison MG, Rakita RM, Malinis M, Azar MM, McCort ME, Singh PP, Velioglu A, Mehta SA, van Duin D, Goldman JD, Lease ED, Wald A, Limaye AP, Fisher CE. Delayed mortality among solid organ transplant recipients hospitalized for COVID-19. Clin Infect Dis 2022; 78:ciac159. [PMID: 35212363 PMCID: PMC9383518 DOI: 10.1093/cid/ciac159] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Indexed: 11/15/2022] Open
Abstract
INTRODUCTION Most studies of solid organ transplant (SOT) recipients with COVID-19 focus on outcomes within one month of illness onset. Delayed mortality in SOT recipients hospitalized for COVID-19 has not been fully examined. METHODS We used data from a multicenter registry to calculate mortality by 90 days following initial SARS-CoV-2 detection in SOT recipients hospitalized for COVID-19 and developed multivariable Cox proportional-hazards models to compare risk factors for death by days 28 and 90. RESULTS Vital status at day 90 was available for 936 of 1117 (84%) SOT recipients hospitalized for COVID-19: 190 of 936 (20%) died by 28 days and an additional 56 of 246 deaths (23%) occurred between days 29 and 90. Factors associated with mortality by day 90 included: age > 65 years [aHR 1.8 (1.3-2.4), p =<0.001], lung transplant (vs. non-lung transplant) [aHR 1.5 (1.0-2.3), p=0.05], heart failure [aHR 1.9 (1.2-2.9), p=0.006], chronic lung disease [aHR 2.3 (1.5-3.6), p<0.001] and body mass index ≥ 30 kg/m 2 [aHR 1.5 (1.1-2.0), p=0.02]. These associations were similar for mortality by day 28. Compared to diagnosis during early 2020 (March 1-June 19, 2020), diagnosis during late 2020 (June 20-December 31, 2020) was associated with lower mortality by day 28 [aHR 0.7 (0.5-1.0, p=0.04] but not by day 90 [aHR 0.9 (0.7-1.3), p=0.61]. CONCLUSIONS In SOT recipients hospitalized for COVID-19, >20% of deaths occurred between 28 and 90 days following SARS-CoV-2 diagnosis. Future investigations should consider extending follow-up duration to 90 days for more complete mortality assessment.
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Affiliation(s)
- Madeleine R Heldman
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Olivia S Kates
- Division of Infectious Diseases, Johns Hopkins University, Baltimore, Maryland, USA
| | - Kassem Safa
- Massachusetts General Hospital, Boston, Massachusetts, USA
| | | | - Ashrit Multani
- Department of Medicine, David Geffen School of Medicine at the University of California–Los Angeles, Los Angeles, California, USA
| | | | - Julie M Steinbrink
- Division of Infectious Diseases, Duke University, Durham, North Carolina, USA
| | - Barbara D Alexander
- Division of Infectious Diseases, Duke University, Durham, North Carolina, USA
| | - Emily A Blumberg
- Division of Infectious Diseases, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Brandy Haydel
- Recanati/Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Vagish Hemmige
- Division of Infectious Disease, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York, USA
| | | | - Ricardo M La Hoz
- Division of Infectious Diseases and Geographic Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Lisset Moni
- University of Miami/Jackson Memorial Hospital, Miami, Florida, USA
| | - Yesabeli Condor
- University of Miami/Jackson Memorial Hospital, Miami, Florida, USA
| | - Sandra Flores
- University of Miami/Jackson Memorial Hospital, Miami, Florida, USA
| | - Carlos G Munoz
- University of Miami/Jackson Memorial Hospital, Miami, Florida, USA
| | - Juan Guitierrez
- University of Miami/Jackson Memorial Hospital, Miami, Florida, USA
| | - Esther I Diaz
- University of Miami/Jackson Memorial Hospital, Miami, Florida, USA
| | - Daniela Diaz
- University of Miami/Jackson Memorial Hospital, Miami, Florida, USA
| | - Rodrigo Vianna
- University of Miami/Jackson Memorial Hospital, Miami, Florida, USA
| | - Giselle Guerra
- University of Miami/Jackson Memorial Hospital, Miami, Florida, USA
| | - Matthias Loebe
- University of Miami/Jackson Memorial Hospital, Miami, Florida, USA
| | - Julie M Yabu
- Department of Medicine, David Geffen School of Medicine at the University of California–Los Angeles, Los Angeles, California, USA
| | - Kailey Hughes Kramer
- Transplant Infectious Diseases, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Sajal D Tanna
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Michael G Ison
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Robert M Rakita
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Maricar Malinis
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Marwan M Azar
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Margaret E McCort
- Recanati/Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Pooja P Singh
- Division of Nephrology, University of New Mexico, Albuquerque, New Mexico, USA
| | - Arzu Velioglu
- Marmara University, School of Medicine, Department of Internal Medicine, Division of Nephrology, Istanbul, Turkey
| | - Sapna A Mehta
- New York University Langone Transplant Institute, New York, New York, USA
| | - David van Duin
- Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Jason D Goldman
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
- Swedish Medical Center, Seattle, Washington, USA
| | - Erika D Lease
- Division of Pulmonology, Critical Care, and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Anna Wald
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Department of Epidemiology, University of Washington, Seattle, Washington, USA
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA
| | - Cynthia E Fisher
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
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24
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Singh N, Winston DJ, Razonable RR, Marshall Lyon G, Silveira FP, Wagener MM, Limaye AP. Unexpected Cytomegalovirus (CMV) Replication Kinetics in CMV Donor-Seropositive, Recipient-Seronegative Liver Transplant Recipients Receiving Preemptive Antiviral Therapy. J Infect Dis 2022; 225:436-442. [PMID: 33755176 PMCID: PMC8807231 DOI: 10.1093/infdis/jiab132] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 03/22/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Detailed cytomegalovirus (CMV) kinetics in donor CMV-seropositive, recipient CMV-seronegative (D+/R-) transplant recipients receiving preemptive therapy (PET) have not been fully defined. METHODS The study population consisted of the PET arm of a randomized CMV prevention trial in D+/R- liver transplant recipients. CMV DNA polymerase chain reaction (PCR) assays were performed weekly for 100 days using a sensitive assay. Viral load and clinical parameters were compared for patients with or without high-level increase (defined as higher than the group median log10 increase in viral load from baseline after PET initiation). RESULTS Among 79 patients, 93.6% (74/79) developed an increase from baseline viral loads of median 120 IU/mL to 3350 IU/mL; 25.7% (19/74) of the patients had peak levels >10 000 IU/mL. None of the patients with rise in viral load underwent testing for CMV resistance, and viremia resolved with PET with valganciclovir. Patients with high-level increase in viral load had a significantly lower rate of recurrent viremia than those without such increase (16/40 [40%] vs 28/39 [71.8%], respectively; P = .004). CONCLUSIONS A majority of D+/R- recipients had a marked increase in viral load after initiation of PET before resolution of viremia. This phenomenon is associated with lower rates of subsequent recurrent viremia and does not necessarily imply antiviral resistance.
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Affiliation(s)
- Nina Singh
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Drew J Winston
- Department of Medicine, University of California, Los Angeles Medical Center, Los Angeles, California, USA
| | | | - G Marshall Lyon
- Department of Medicine, Emory University, Atlanta, Georgia, USA
| | - Fernanda P Silveira
- Department of Medicine, University of Pittsburgh and University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Marilyn M Wagener
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ajit P Limaye
- Department of Medicine, University of Washington, Seattle, Washington, USA
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25
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Imlay H, Baum P, Brennan DC, Hanson KE, Hodges MR, Hodowanec AC, Komatsu TE, Ljungman P, Miller V, Natori Y, Nickeleit V, O’Rear J, Pikis A, Randhawa PS, Sawinski D, Singh HK, Westman G, Limaye AP. Consensus Definitions of BK Polyomavirus Nephropathy in Renal Transplant Recipients for Clinical Trials. Clin Infect Dis 2022; 75:1210-1216. [PMID: 35100619 PMCID: PMC9525067 DOI: 10.1093/cid/ciac071] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND BK polyomavirus (BKPyV) infection and BK polyomavirus nephropathy (BKPyVAN) are important causes of allograft dysfunction and premature allograft loss in renal transplant recipients. RESULTS AND DISCUSSION Controlled clinical trials to evaluate new agents for prevention and treatment are needed but are hampered by the lack of outcome measures that accurately assess the effect of the intervention, are clinically relevant, and are acceptable from a regulatory perspective. METHODS To facilitate consistent end points in clinical trials and to support clinical research and drug development, definitions of BKPyV infection and disease have been developed by the BK Disease Definitions Working Group of the Transplantation Associated Virus Infection Forum with the Forum for Collaborative Research, which consists of scientists, clinicians, regulators, and industry representatives. CONCLUSIONS These definitions refine established principles of "proven" BKPyV disease and introduce a "probable" disease category that could be used in clinical trials to prevent or treat BKPyVAN in renal transplant recipients.
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Affiliation(s)
- Hannah Imlay
- Correspondence: Hannah Imlay, University of Utah, 30 North 1900 East, School of Medicine, Salt Lake City, UT 84132 ()
| | - Paul Baum
- Roche Molecular Diagnostics, San Francisco, California, USA
| | - Daniel C Brennan
- Johns Hopkins Comprehensive Medical Center, Baltimore, Maryland, USA
| | - Kimberly E Hanson
- Department of Internal Medicine, University of Utah, Salt Lake City, Utah, USA
| | | | | | | | - Per Ljungman
- Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden
| | | | - Yoichiro Natori
- Department of Medicine, University of Miami Miller School of Medicine/Miami Transplant Institute, Miami, Florida, USA
| | - Volker Nickeleit
- Department of Pathology & Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Jules O’Rear
- US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Andreas Pikis
- US Food and Drug Administration, Silver Spring, Maryland, USA
| | - Parmjeet S Randhawa
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Deirdre Sawinski
- Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Harsharan K Singh
- Department of Pathology & Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Gabriel Westman
- Swedish Medical Products Agency, Uppsala University, Uppsala, Sweden
| | - Ajit P Limaye
- Department of Medicine, University of Washington, Seattle, Washington, USA
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26
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Heldman MR, Kates OS, Safa K, Kotton CN, Georgia SJ, Steinbrink JM, Alexander BD, Hemmersbach-Miller M, Blumberg EA, Multani A, Haydel B, La Hoz RM, Moni L, Condor Y, Flores S, Munoz CG, Guitierrez J, Diaz EI, Diaz D, Vianna R, Guerra G, Loebe M, Rakita RM, Malinis M, Azar MM, Hemmige V, McCort ME, Chaudhry ZS, Singh PP, Hughes Kramer K, Velioglu A, Yabu JM, Morillis JA, Mehta SA, Tanna SD, Ison MG, Derenge AC, van Duin D, Maximin A, Gilbert C, Goldman JD, Lease ED, Fisher CE, Limaye AP. Changing trends in mortality among solid organ transplant recipients hospitalized for COVID-19 during the course of the pandemic. Am J Transplant 2022; 22:279-288. [PMID: 34514710 PMCID: PMC8653312 DOI: 10.1111/ajt.16840] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 08/31/2021] [Accepted: 09/07/2021] [Indexed: 01/25/2023]
Abstract
Mortality among patients hospitalized for COVID-19 has declined over the course of the pandemic. Mortality trends specifically in solid organ transplant recipients (SOTR) are unknown. Using data from a multicenter registry of SOTR hospitalized for COVID-19, we compared 28-day mortality between early 2020 (March 1, 2020-June 19, 2020) and late 2020 (June 20, 2020-December 31, 2020). Multivariable logistic regression was used to assess comorbidity-adjusted mortality. Time period of diagnosis was available for 1435/1616 (88.8%) SOTR and 971/1435 (67.7%) were hospitalized: 571/753 (75.8%) in early 2020 and 402/682 (58.9%) in late 2020 (p < .001). Crude 28-day mortality decreased between the early and late periods (112/571 [19.6%] vs. 55/402 [13.7%]) and remained lower in the late period even after adjusting for baseline comorbidities (aOR 0.67, 95% CI 0.46-0.98, p = .016). Between the early and late periods, the use of corticosteroids (≥6 mg dexamethasone/day) and remdesivir increased (62/571 [10.9%] vs. 243/402 [61.5%], p < .001 and 50/571 [8.8%] vs. 213/402 [52.2%], p < .001, respectively), and the use of hydroxychloroquine and IL-6/IL-6 receptor inhibitor decreased (329/571 [60.0%] vs. 4/492 [1.0%], p < .001 and 73/571 [12.8%] vs. 5/402 [1.2%], p < .001, respectively). Mortality among SOTR hospitalized for COVID-19 declined between early and late 2020, consistent with trends reported in the general population. The mechanism(s) underlying improved survival require further study.
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Affiliation(s)
- Madeleine R. Heldman
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington,Correspondence Madeleine R. Heldman, MD, University of Washington Medical Center, Seattle, WA, USA.
| | - Olivia S. Kates
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington
| | - Kassem Safa
- Massachusetts General Hospital, Boston, Massachusetts
| | | | | | - Julie M. Steinbrink
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina
| | - Barbara D. Alexander
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina
| | | | - Emily A. Blumberg
- Department of Medicine, Division of Infectious Diseases, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ashrit Multani
- Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Brandy Haydel
- Recanati/Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Ricardo M. La Hoz
- Division of Infectious Diseases and Geographic Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Lisset Moni
- University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Yesabeli Condor
- University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Sandra Flores
- University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Carlos G. Munoz
- University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Juan Guitierrez
- University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Esther I. Diaz
- University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Daniela Diaz
- University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Rodrigo Vianna
- University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Giselle Guerra
- University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Matthias Loebe
- University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Robert M. Rakita
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington
| | - Maricar Malinis
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Marwan M. Azar
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Vagish Hemmige
- Division of Infectious Disease, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
| | - Margaret E. McCort
- Division of Infectious Disease, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
| | - Zohra S. Chaudhry
- Transplantation Infectious Diseases and Immunotherapy, Henry Ford Health System, Detroit, Michigan
| | - Pooja P. Singh
- Division of Nephrology, University of New Mexico, Albuquerque, New Mexico
| | - Kailey Hughes Kramer
- Transplant Infectious Diseases, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Arzu Velioglu
- Department of Internal Medicine, Division of Nephrology, School of Medicine, Marmara University, Istanbul, Turkey
| | - Julie M. Yabu
- Division of Nephrology, Department of Medicine, University of California, Los Angeles, California
| | - Jose A. Morillis
- Department of Infectious Diseases, Cleveland Clinic, Cleveland, Ohio
| | | | - Sajal D. Tanna
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Michael G. Ison
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Ariella C. Derenge
- Department of Medicine, Thomas Jefferson University Sidney Kimmel Medical College, Philadelphia, Pennsylvania
| | - David van Duin
- Division of Infectious Diseases, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | | | | | - Jason D. Goldman
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington,Swedish Medical Center, Seattle, Washington
| | - Erika D. Lease
- Division of Pulmonology, Critical Care, and Sleep Medicine, University of Washington, Seattle, Washington
| | - Cynthia E. Fisher
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington
| | - Ajit P. Limaye
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington
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27
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Heldman MR, Kates OS, Rakita RM, Lease ED, Limaye AP, Fisher CE. 468. Delayed Mortality Among Solid Organ Transplant Recipients Hospitalized for Covid-19: An International Multicenter Study. Open Forum Infect Dis 2021. [DOI: 10.1093/ofid/ofab466.667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Studies of solid organ transplant recipients (SOTr) hospitalized for Covid-19 have focused on short-term outcomes with approximately 30 days of follow-up time. Intermediate-term mortality and associated risk factors for intermediate-term death have not previously been reported.
Methods
Using data from a multi-center registry, we assessed mortality by 90 days among SOTr hospitalized for Covid-19 between 3/1/2020 and 12/31/2020. Multivariable Cox-proportional hazard models were used to compare risk factors for mortality by 28 and 90 days. Covariates were selected a priori based on known predictors of death in SOTr hospitalized for Covid-19. All patients were followed for 90 days or were censored at the time of death or last clinical contact, if this occurred prior to day 90 after diagnosis.
Results
Among SOTr hospitalized for Covid-19, 198/979 (20%) died within 90 days of diagnosis and 37/198 (19%) of deaths occurred between days 29 and 90. Risk factors for mortality by day 90 days included age >65 years (1.8, 95% CI 1.3-2.4, P< 0.001), lung transplant (compared to non-lung) (1.6, 95% CI 1.1-2.4, P=0.02), chronic lung disease (2.2, 95% CI 1.5-3.4, P=0.002) and heart failure (1.9, 95% CI 1.2-2.9), which were similar to risk factors reported for 28-day mortality (Table 1). Diagnosis during the second half of 2020 (6/20-12/31/20) was associated with lower mortality by 28 days (aHR 0.7, 95% CI 0.5-1.0, P=0.03) compared to diagnosis during the early half of 2020 (3/1-6/19/20); however, mortality by 90 days was similar in the late and early time periods (aHR 0.9, 95% CI 0.7-1.2, P=0.54). Obesity and mTOR inhibitor use were also associated with death by 28 but not 90 days. Kaplan-Meier survival curves by time period of diagnosis are shown in Figure 1.
Table 1. Multivariable Cox-Proportional Hazard Model for Mortality at 28 and 90-days Among Solid Organ Transplant Recipients Hospitalized for Covid-19 (N=979)
Figure 1. Survival among SOT recipients hospitalized for Covid-19 by diagnosis time period
Vertical tick marks represent censored cases. Early 2020 refers to cases diagnosed between March 1 and June 19, 2020 and late 2020 refers to cases diagnosed between June 20 and December 31, 2020.
Conclusion
Approximately 20% of deaths among SOTr hospitalized for Covid-19 occurred between days 29 and 90. Future investigations are required to discern the mechanism(s) for the improvement in early, but not late, mortality among SOTr with Covid-19 during the course of the pandemic.
Disclosures
Madeleine R. Heldman, MD, Cigna Lifesource (Other Financial or Material Support, Speaking honoraria)Thermo Fisher Scientific (Other Financial or Material Support, Speaking honoraria) Olivia S. Kates, MD, Merk (Scientific Research Study Investigator) Ajit P. Limaye, MD, astellas (Scientific Research Study Investigator)CTI (Scientific Research Study Investigator)GSK (Consultant)Johnson&Johnson (Other Financial or Material Support, Adjudication Committee)merck (Consultant, Grant/Research Support, Scientific Research Study Investigator)moderna (Scientific Research Study Investigator)Novartis (Other Financial or Material Support, DMC member)Novo Nordisk (Consultant)
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28
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Singh N, Winston DJ, Razonable RR, Lyon GM, Silveira FP, Wagener MM, Limaye AP. Cost-effectiveness of Preemptive Therapy Versus Prophylaxis in a Randomized Clinical Trial for the Prevention of Cytomegalovirus Disease in Seronegative Liver Transplant Recipients With Seropositive Donors. Clin Infect Dis 2021; 73:e2739-e2745. [PMID: 32712663 DOI: 10.1093/cid/ciaa1051] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The relative costs of preemptive therapy (PET) or prophylaxis for the prevention of cytomegalovirus (CMV) disease in high-risk donor CMV-seropositive/recipient-seronegative (D+/R-) liver transplant recipients have not been assessed in the context of a randomized trial. METHODS A decision tree model was constructed based on the probability of outcomes in a randomized controlled trial that compared valganciclovir as PET or prophylaxis for 100 days in 205 D+/R- liver transplant recipients. Itemized costs for each site were obtained from a federal cost transparency database. Total costs included costs of implementation of the strategy and CMV disease treatment-related costs. Net cost per patient was estimated from the decision tree for each strategy. RESULTS PET was associated with a 10% lower absolute rate of CMV disease (9% vs 19%). The cost of treating a case of CMV disease in our patients was $88 190. Considering cost of implementation of strategy and treatment-related cost for CMV disease, the net cost-savings per patient associated with PET was $8707 compared to prophylaxis. PET remained cost-effective across a range of assumptions (varying costs of monitoring and treatment, and rates of disease). CONCLUSIONS PET is the dominant CMV prevention strategy in that it was associated with lower rates of CMV disease and lower overall costs compared to prophylaxis in D+/R- liver transplant recipients. Costs were driven primarily by more hospitalizations and higher CMV disease-associated costs due to delayed onset postprophylaxis disease in the prophylaxis group.
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Affiliation(s)
- Nina Singh
- University of Pittsburgh and Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, USA
| | - Drew J Winston
- University of California, Los Angeles Medical Center, Los Angeles, California, USA
| | | | | | - Fernanda P Silveira
- University of Pittsburgh and University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Marilyn M Wagener
- University of Pittsburgh and Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, USA
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29
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Heldman MR, Chandler C, Lieberman JA, Limaye AP. Multiple liver lesions in a lung transplant recipient. Am J Transplant 2021. [DOI: 10.1111/ajt.16721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Madeleine R. Heldman
- Division of Infectious Diseases Department of Medicine University of Washington Seattle Washington USA
| | - Chris Chandler
- Department of Laboratory Medicine and Pathology University of Washington Seattle Washington USA
| | - Joshua A. Lieberman
- Department of Laboratory Medicine and Pathology University of Washington Seattle Washington USA
| | - Ajit P. Limaye
- Division of Infectious Diseases Department of Medicine University of Washington Seattle Washington USA
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30
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Bansal S, Limaye AP, Lee J, Fleming T, Poulson C, Omar A, Hachem R, Bharat A, Bremner RM, Smith MA, Mohanakumar T. Circulating exosomes induced by respiratory viral infections in lung transplant recipients activate cellular stress, innate immune pathways and epithelial to mesenchymal transition. Transpl Immunol 2021; 69:101480. [PMID: 34619318 DOI: 10.1016/j.trim.2021.101480] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/01/2021] [Accepted: 10/02/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Chronic lung transplant rejection occurs in over 50% of lung transplant recipients and mechanism of chronic rejection is unknown. Evaluation of potential mechanism of exosomes from lung transplant recipients diagnosed with respiratory viral infection (RVI) in inducing chronic lung allograft dysfunction (CLAD). METHOD Exosomes were isolated from lung transplant recipients followed by DNA and RNA isolation from exosomes. Cell signaling mechanisms were studied by co-culturing exosomes with human epithelial cells. Mice were immunized with exosomes and lung homogenates were studied for immune signaling proteins. RESULTS Exosomes from lung transplant recipients with RVI carry nucleic acids which are capable of inducing innate immune signaling, endoplasmic reticulum stress, and epithelial mesenchymal transition. CONCLUSION Therefore, we propose that RVI can lead to induction of exosomes that initiate the process leading to CLAD in mice models. These novel findings identified the molecular mechanisms by which RVI increases the risk of CLAD.
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Affiliation(s)
- Sandhya Bansal
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, United States of America
| | - John Lee
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Timothy Fleming
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Christin Poulson
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Ashraf Omar
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Ramsey Hachem
- Washington University School of Medicine, Department of Medicine, St. Louis, MO, United States of America
| | - Ankit Bharat
- Northwestern University, Chicago, Chicago, IL, United States of America
| | - Ross M Bremner
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Michael A Smith
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - T Mohanakumar
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America.
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31
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Hendele JB, Limaye AP, Sibulesky L. In with the new and, mostly better: Considering the OPTN blood-borne virus policy updates. Am J Transplant 2021; 21:3494-3495. [PMID: 34008324 DOI: 10.1111/ajt.16688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/25/2021] [Accepted: 05/09/2021] [Indexed: 01/25/2023]
Affiliation(s)
- James B Hendele
- Division of Transplant Surgery, Department of Surgery, University of Washington, Seattle, Washington, USA
| | - Ajit P Limaye
- Division of Infectious Disease, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Lena Sibulesky
- Division of Transplant Surgery, Department of Surgery, University of Washington, Seattle, Washington, USA
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32
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Vutien P, Perkins J, Biggins SW, Reyes J, Imlay H, Limaye AP. Association of Donor and Recipient Cytomegalovirus Serostatus on Graft and Patient Survival in Liver Transplant Recipients. Liver Transpl 2021; 27:1302-1311. [PMID: 33687777 PMCID: PMC9121742 DOI: 10.1002/lt.26045] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/12/2021] [Accepted: 02/24/2021] [Indexed: 01/03/2023]
Abstract
Among solid organ transplant recipients, donor cytomegalovirus (CMV) seropositive (D+) and recipient seronegative (R-) status are associated with an increased risk of graft loss and mortality after kidney or lung transplantation. Whether a similar relationship exists among liver transplant recipients (LTR) is unknown. We assessed graft loss and mortality among adult LTRs from January 1, 2010, to March 14, 2020, in the Organ Procurement and Transplantation Network database. We used multivariable mixed Cox proportional hazards regression to analyze the association of donor and recipient CMV serostatus group with graft loss and mortality, with donor seronegative (D-) and recipient seronegative (R-) as the reference group. Among 54,078 LTRs, the proportion of D-R-, D- and recipient seropositive (R+), D+R-, and D+R+ was 13.4%, 22.5%, 22%, and 42%, respectively. By unadjusted Kaplan-Meier survival curve estimates, survival by the end of follow-up was 73.3%, 73.5%, 70.1%, and 69.7%, among the D-R-, D-R+, D+R-, and D+R+ groups, respectively. By multivariable Cox regression, the CMV D+R- serogroup, but not other serogroups, was independently associated with increased risks of graft loss (adjusted hazard ratio [aHR], 1.13; 95% confidence interval [CI], 1.05-1.22) and mortality (aHR, 1.13; 95% CI, 1.05-1.22). The magnitude of the association of the CMV D+R- serostatus group with mortality was similar when the Cox regression analysis was restricted to the first year after transplant and beyond the first year after transplant: aHR, 1.13 (95% CI, 1.01-1.27) and aHR, 1.13 (95% CI, 1.02-1.25), respectively. Even in an era of CMV preventive strategies, CMV D+R- serogroup status remains independently associated with increased graft loss and mortality in adult LTRs. Factors in addition to direct CMV-associated short-term mortality are likely, and studies to define the underlying mechanism(s) are warranted.
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Affiliation(s)
- Philip Vutien
- Division of Gastroenterology and Hepatology, Center for Liver Investigation Fostering discovEry (C-LIFE), University of Washington, Seattle, WA
- Division of Transplant Surgery, Clinical and Bio-Analytics Transplant Laboratory University of Washington, Seattle, WA
| | - James Perkins
- Division of Transplant Surgery, Clinical and Bio-Analytics Transplant Laboratory University of Washington, Seattle, WA
- Division of Transplant Surgery, University of Washington, Seattle, WA
| | - Scott W. Biggins
- Division of Gastroenterology and Hepatology, Center for Liver Investigation Fostering discovEry (C-LIFE), University of Washington, Seattle, WA
- Division of Transplant Surgery, Clinical and Bio-Analytics Transplant Laboratory University of Washington, Seattle, WA
| | - Jorge Reyes
- Division of Transplant Surgery, Clinical and Bio-Analytics Transplant Laboratory University of Washington, Seattle, WA
- Division of Transplant Surgery, University of Washington, Seattle, WA
| | - Hannah Imlay
- Division of Infectious Disease, University of Utah, Salt Lake City, UT
| | - Ajit P. Limaye
- Division of Transplant Surgery, Clinical and Bio-Analytics Transplant Laboratory University of Washington, Seattle, WA
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA
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33
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Heldman MR, Kates OS, Safa K, Kotton CN, Georgia SJ, Steinbrink JM, Alexander BD, Hemmersbach-Miller M, Blumberg EA, Crespo MM, Multani A, Lewis AV, Eugene Beaird O, Haydel B, La Hoz RM, Moni L, Condor Y, Flores S, Munoz CG, Guitierrez J, Diaz EI, Diaz D, Vianna R, Guerra G, Loebe M, Rakita RM, Malinis M, Azar MM, Hemmige V, McCort ME, Chaudhry ZS, Singh P, Hughes K, Velioglu A, Yabu JM, Morillis JA, Mehta SA, Tanna SD, Ison MG, Tomic R, Derenge AC, van Duin D, Maximin A, Gilbert C, Goldman JD, Sehgal S, Weisshaar D, Girgis RE, Nelson J, Lease ED, Limaye AP, Fisher CE. COVID-19 in hospitalized lung and non-lung solid organ transplant recipients: A comparative analysis from a multicenter study. Am J Transplant 2021; 21:2774-2784. [PMID: 34008917 PMCID: PMC9215359 DOI: 10.1111/ajt.16692] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 04/23/2021] [Accepted: 05/06/2021] [Indexed: 01/25/2023]
Abstract
Lung transplant recipients (LTR) with coronavirus disease 2019 (COVID-19) may have higher mortality than non-lung solid organ transplant recipients (SOTR), but direct comparisons are limited. Risk factors for mortality specifically in LTR have not been explored. We performed a multicenter cohort study of adult SOTR with COVID-19 to compare mortality by 28 days between hospitalized LTR and non-lung SOTR. Multivariable logistic regression models were used to assess comorbidity-adjusted mortality among LTR vs. non-lung SOTR and to determine risk factors for death in LTR. Of 1,616 SOTR with COVID-19, 1,081 (66%) were hospitalized including 120/159 (75%) LTR and 961/1457 (66%) non-lung SOTR (p = .02). Mortality was higher among LTR compared to non-lung SOTR (24% vs. 16%, respectively, p = .032), and lung transplant was independently associated with death after adjusting for age and comorbidities (aOR 1.7, 95% CI 1.0-2.6, p = .04). Among LTR, chronic lung allograft dysfunction (aOR 3.3, 95% CI 1.0-11.3, p = .05) was the only independent risk factor for mortality and age >65 years, heart failure and obesity were not independently associated with death. Among SOTR hospitalized for COVID-19, LTR had higher mortality than non-lung SOTR. In LTR, chronic allograft dysfunction was independently associated with mortality.
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Affiliation(s)
- Madeleine R. Heldman
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington
| | - Olivia S. Kates
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington
| | - Kassem Safa
- Transplant Center and Division of Nephrology, Massachusetts General Hospital, Boston, Massachusetts
| | - Camille N. Kotton
- Division of Transplant Infectious Diseases, Massachusetts General Hospital, Boston, Massachusetts
| | - Sarah J. Georgia
- Transplant Center and Division of Nephrology, Massachusetts General Hospital, Boston, Massachusetts
| | - Julie M. Steinbrink
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina
| | - Barbara D. Alexander
- Division of Infectious Diseases, Department of Medicine, Duke University, Durham, North Carolina
| | | | - Emily A. Blumberg
- Department of Medicine, Division of Infectious Diseases, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Maria M. Crespo
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ashrit Multani
- Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Angelica V. Lewis
- Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Omer Eugene Beaird
- Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Brandy Haydel
- Recanati/Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York City, New York
| | - Ricardo M. La Hoz
- Division of Infectious Diseases and Geographic Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Lisset Moni
- Miami Transplant Institute, University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Yesabeli Condor
- Miami Transplant Institute, University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Sandra Flores
- Miami Transplant Institute, University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Carlos G. Munoz
- Miami Transplant Institute, University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Juan Guitierrez
- Miami Transplant Institute, University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Esther I. Diaz
- Miami Transplant Institute, University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Daniela Diaz
- Miami Transplant Institute, University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Rodrigo Vianna
- Miami Transplant Institute, University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Giselle Guerra
- Miami Transplant Institute, University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Matthias Loebe
- Miami Transplant Institute, University of Miami/Jackson Memorial Hospital, Miami, Florida
| | - Robert M. Rakita
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington
| | - Maricar Malinis
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Marwan M. Azar
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Vagish Hemmige
- Division of Infectious Disease, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
| | - Margaret E. McCort
- Division of Infectious Disease, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
| | - Zohra S. Chaudhry
- Transplantation Infectious Diseases and Immunotherapy, Henry Ford Health System, Detroit, Michigan
| | - Pooja Singh
- Division of Nephrology, University of New Mexico School of Medicine, Albuquerque, New Mexico
| | - Kailey Hughes
- Transplant Infectious Diseases, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Arzu Velioglu
- School of Medicine, Division of Nephrology, Department of Internal Medicine, Marmara University, Istanbul, Turkey
| | - Julie M. Yabu
- Division of Nephrology, Department of Medicine, University of California at Los Angeles, Los Angeles, California
| | - Jose A. Morillis
- Department of Infectious Diseases, Cleveland Clinic, Cleveland, Ohio
| | - Sapna A. Mehta
- NYU Langone Transplant Institute, New York University, New York City, New York
| | - Sajal D. Tanna
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Michael G. Ison
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Rade Tomic
- Division of Pulmonology and Critical Care, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - David van Duin
- Division of Infectious Diseases, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Adrienne Maximin
- Nazih Zuhdi Transplant Institute, INTEGRIS Baptist Medical Center, Oklahoma City, Oklahoma
| | - Carlene Gilbert
- Banner-University Medicine Transplant Institute, Banner Health, Phoenix, Arizona
| | - Jason D. Goldman
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington,Division of Infectious Diseases, Swedish Medical Center, Seattle, Washington
| | - Sameep Sehgal
- Department of Thoracic Medicine and Surgery, Temple University, Philadelphia, Pennsylvania
| | - Dana Weisshaar
- Heart Transplant Department, Kaiser Permanente, Santa Clara, California
| | - Reda E. Girgis
- Richard DeVos Lung Transplant Program, Spectrum Health, Grand Rapids, Michigan
| | - Joanna Nelson
- Division of Infectious Diseases, Stanford University, Palo Alto, California
| | - Erika D. Lease
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington
| | - Ajit P. Limaye
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington
| | - Cynthia E. Fisher
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington
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34
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Heldman MR, Kates OS, Fisher CE, Limaye AP. Immunosuppression in solid organ transplant recipients with Covid-19: More data, but still complicated. Transpl Infect Dis 2021; 23:e13650. [PMID: 34325492 PMCID: PMC8420417 DOI: 10.1111/tid.13650] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 05/20/2021] [Indexed: 01/08/2023]
Abstract
“Outcomes of COVID‐19 in solid organ transplant (SOT) recipients: a matched cohort study” by Pereira et al found similar 28 day mortality among hospitalized SOT recipients and comorbidity matched controls, shedding light on the relationship between immunosuppression and Covid‐19 outcomes.
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Affiliation(s)
- Madeleine R Heldman
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Olivia S Kates
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Cynthia E Fisher
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, WA, USA
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Linder KA, Kovacs C, Mullane KM, Wolfe C, Clark NM, La Hoz RM, Smith J, Kotton CN, Limaye AP, Malinis M, Hakki M, Mishkin A, Gonzalez AA, Prono MD, Ostrander D, Avery R, Kaul DR. Letermovir treatment of cytomegalovirus infection or disease in solid organ and hematopoietic cell transplant recipients. Transpl Infect Dis 2021; 23:e13687. [PMID: 34251742 DOI: 10.1111/tid.13687] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 05/14/2021] [Accepted: 05/30/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Few options are available for cytomegalovirus (CMV) treatment in transplant recipients resistant, refractory, or intolerant to approved agents. Letermovir (LET) is approved for prophylaxis in hematopoietic cell transplant (HCT) recipients, but little is known about efficacy in CMV infection. We conducted an observational study to determine the patterns of use and outcome of LET treatment of CMV infection in transplant recipients. METHODS Patients who received LET for treatment of CMV infection were identified at 13 transplant centers. Demographic and outcome data were collected. RESULTS Twenty-seven solid organ and 21 HCT recipients (one dual) from 13 medical centers were included. Forty-five of 47 (94%) were treated with other agents prior to LET, and 57% had a history of prior CMV disease. Seventy-seven percent were intolerant to other antivirals; 32% were started on LET because of resistance concerns. Among 37 patients with viral load < 1000 international units (IU)/ml at LET initiation, two experienced >1 log rise in viral load by week 12, and no deaths were attributed to CMV. Ten patients had viral load > 1000 IU/ml at LET initiation, and six of 10 (60%) had a CMV viral load < 1000 IU/ml at completion of therapy or last known value. LET was discontinued in two patients for an adverse event. CONCLUSIONS Patients treated with LET with viral load < 1000 IU/ml had good virologic outcomes. Outcomes were mixed when LET was initiated at higher viral loads. Further studies on combination therapy or alternative LET dosing are needed.
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Affiliation(s)
- Kathleen A Linder
- Division of Infectious Disease, University of Michigan, Ann Arbor, Michigan, USA
| | - Christopher Kovacs
- Department of Infectious Disease, Cleveland Clinic, Cleveland, Ohio, USA
| | - Kate M Mullane
- Department of Medicine, University of Chicago, Chicago, Illinois, USA
| | - Cameron Wolfe
- Division of Infectious Disease and International Health, Duke University, Durham, North Carolina, USA
| | - Nina M Clark
- Division of Infectious Disease, Loyola University, Chicago, Illinois, USA
| | - Ricardo M La Hoz
- Division of Infectious Disease, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Jeannina Smith
- Division of Infectious Disease, University of Wisconsin, Madison, Wisconsin, USA
| | - Camille N Kotton
- Division of Infectious Disease, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Disease, University of Washington, Seattle, Washington, USA
| | - Maricar Malinis
- Section of Infectious Disease, Yale University, New Haven, Connecticut, USA
| | - Morgan Hakki
- Division of Infectious Disease, Oregon Health and Science University, Portland, Oregon, USA
| | - Aaron Mishkin
- Division of Infectious Disease, Temple University, Philadelphia, Pennsylvania, USA
| | | | - Maria Dioverti Prono
- Division of Infectious Disease, Johns Hopkins University, Baltimore, Maryland, USA
| | - Darin Ostrander
- Division of Infectious Disease, Johns Hopkins University, Baltimore, Maryland, USA
| | - Robin Avery
- Division of Infectious Disease, Johns Hopkins University, Baltimore, Maryland, USA
| | - Daniel R Kaul
- Division of Infectious Disease, University of Michigan, Ann Arbor, Michigan, USA
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36
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Fang FC, Benson CA, del Rio C, Edwards KM, Fowler VG, Fredricks DN, Limaye AP, Murray BE, Naggie S, Pappas PG, Patel R, Paterson DL, Pegues DA, Petri WA, Schooley RT. COVID-19-Lessons Learned and Questions Remaining. Clin Infect Dis 2021; 72:2225-2240. [PMID: 33104186 PMCID: PMC7797746 DOI: 10.1093/cid/ciaa1654] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Indexed: 12/13/2022] Open
Abstract
In this article, the editors of Clinical Infectious Diseases review some of the most important lessons they have learned about the epidemiology, clinical features, diagnosis, treatment and prevention of SARS-CoV-2 infection and identify essential questions about COVID-19 that remain to be answered.
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Affiliation(s)
- Ferric C Fang
- Departments of Laboratory Medicine and Pathology, Microbiology, and Medicine, University of Washington School of Medicine, Seattle, WA USA
| | - Constance A Benson
- Department of Medicine, University of California, San Diego School of Medicine, San Diego, CA USA
| | - Carlos del Rio
- Departments of Medicine and Global Health, Emory University School of Medicine, Atlanta, GA USA
| | - Kathryn M Edwards
- Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, TN USA
| | - Vance G Fowler
- Department of Medicine, Duke University School of Medicine, Durham, NC USA
| | - David N Fredricks
- Department of Medicine, Fred Hutchinson Cancer Research Center, Seattle, WA USA
| | - Ajit P Limaye
- Departments of Laboratory Medicine and Pathology, Microbiology, and Medicine, University of Washington School of Medicine, Seattle, WA USA
| | - Barbara E Murray
- Department of Internal Medicine, University of Texas Health Science Center at Houston, Houston, TX USA
| | - Susanna Naggie
- Department of Medicine, Duke University School of Medicine, Durham, NC USA
| | - Peter G Pappas
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL USA
| | - Robin Patel
- Departments of Laboratory Medicine and Pathology, and Medicine, Mayo Clinic, Rochester, MN USA
| | - David L Paterson
- Department of Medicine, University of Queensland Centre for Clinical Research, Herston, QLD Australia
| | - David A Pegues
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA USA
| | - William A Petri
- Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA USA
| | - Robert T Schooley
- Department of Medicine, University of California, San Diego School of Medicine, San Diego, CA USA
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37
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Affiliation(s)
- Madeleine R Heldman
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington
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38
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Chemaly RF, Dadwal SS, Bergeron A, Ljungman P, Kim YJ, Cheng GS, Pipavath SN, Limaye AP, Blanchard E, Winston DJ, Stiff PJ, Zuckerman T, Lachance S, Rahav G, Small CB, Mullane KM, Patron RL, Lee DG, Hirsch HH, Waghmare A, McKevitt M, Jordan R, Guo Y, German P, Porter DP, Gossage DL, Watkins TR, Marty FM, Chien JW, Boeckh M. A Phase 2, Randomized, Double-blind, Placebo-Controlled Trial of Presatovir for the Treatment of Respiratory Syncytial Virus Upper Respiratory Tract Infection in Hematopoietic-Cell Transplant Recipients. Clin Infect Dis 2021; 71:2777-2786. [PMID: 31793991 PMCID: PMC7108134 DOI: 10.1093/cid/ciz1166] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 12/02/2019] [Indexed: 11/13/2022] Open
Abstract
Background Hematopoietic-cell transplant (HCT) recipients are at risk for severe respiratory syncytial virus (RSV) infection. We evaluated the RSV fusion inhibitor presatovir in a randomized, double-blind, Phase II trial in HCT recipients with RSV upper respiratory tract infections. Methods Patients were stratified by lymphopenia (<200/µL) and ribavirin use; were randomized, stratified by lymphopenia (<200/μL) and ribavirin use, to receive oral presatovir at 200 mg or a placebo on Days 1, 5, 9, 13, and 17, and were followed through Day 28. The coprimary efficacy endpoints were the time-weighted average change in the nasal RSV viral load between Days 1 and 9 and the proportion of patients developing lower respiratory tract complications (LRTCs) through Day 28. Results From 23 January 2015 to 16 June 2017, 189 patients were randomly assigned to treatment (96 to presatovir and 93 to the placebo). Presatovir treatment, compared with the placebo treatment, did not significantly affect (prespecified α = 0.01) a time-weighted average decline in the RSV viral load from Day 1 to 9 (treatment difference, −0.33 log10 copies/mL; 95% confidence interval [CI] −.64 to −.02 log10 copies/mL; P = .040) or the progression to LRTC (11.2% vs 19.5%, respectively; odds ratio, 0.50; 95% CI, .22–1.18; P = .11). In a post hoc analysis among patients with lymphopenia, presatovir decreased LRTC development by Day 28 (2/15 [13.3%] vs 9/14 [64.3%], respectively; P = .008), compared with the placebo. Adverse events were similar for patients receiving presatovir and the placebo. Conclusions Presatovir had a favorable safety profile in adult HCT recipients with RSV but did not achieve the coprimary endpoints. Exploratory analyses suggest an antiviral effect among patients with lymphopenia. Clinical Trials Registration NCT02254408; EUDRA-CT#2014-002474-36.
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Affiliation(s)
- Roy F Chemaly
- Department of Infectious Diseases, Infection Control and Employee Health, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Sanjeet S Dadwal
- Division of Infectious Disease, City of Hope National Medical Center, Duarte, California, USA
| | - Anne Bergeron
- Service de Pneumologie, Université Paris Diderot, Hôpital Saint Louis, Paris, France
| | - Per Ljungman
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation, Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden
| | - Yae-Jean Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Guang-Shing Cheng
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Allergy and Infectious Diseases, University of Washington School of Medicine, Seattle, Washington, USA
| | - Sudhakar N Pipavath
- Department of Allergy and Infectious Diseases, University of Washington School of Medicine, Seattle, Washington, USA
| | - Ajit P Limaye
- Department of Allergy and Infectious Diseases, University of Washington School of Medicine, Seattle, Washington, USA
| | - Elodie Blanchard
- Department of Respiratory Diseases, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| | - Drew J Winston
- Department of Medicine, University of California Los Angeles Ronald Reagan Medical Center, Los Angeles, California, USA
| | - Patrick J Stiff
- Department of Hematology/Oncology, Loyola University Medical Center, Chicago, Illinois, USA
| | - Tsila Zuckerman
- Hematology Institute, Rambam Medical Health Care Campus, Haifa, Israel
| | - Silvy Lachance
- Hematology-Oncology Department, Hôpital Maisonneuve-Rosemont, Université de Montréal, Montréal, Québec, Canada
| | - Galia Rahav
- Infectious Diseases Unit, Chaim Sheba Medical Center, Tel Hashomer and Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Catherine B Small
- Department of Medicine/Division of Infectious Diseases, Weill Cornell Medicine, New York, New York, USA
| | - Kathleen M Mullane
- Section of Infectious Diseases, University of Chicago Medical Center, Chicago, Illinois, USA
| | - Roberto L Patron
- Department of Infectious Diseases, Mayo Clinic Arizona, Phoenix, Arizona, USA
| | - Dong-Gun Lee
- Department of Infectious Disease, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Hans H Hirsch
- Department of Biomedicine, University Hospital Basel, Basel, Switzerland
| | - Alpana Waghmare
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Allergy and Infectious Diseases, University of Washington School of Medicine, Seattle, Washington, USA
| | | | | | - Ying Guo
- Gilead Sciences Inc., Foster City, California, USA
| | | | | | | | | | - Francisco M Marty
- Department of Infectious Disease, Dana-Farber Cancer Institute and Brigham and Women's Hospital, Boston, Massachusetts, USA
| | | | - Michael Boeckh
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Allergy and Infectious Diseases, University of Washington School of Medicine, Seattle, Washington, USA
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39
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Pearson MM, Limaye AP, Biggins SW. Tacrolimus: Unlikely Harmful and Perhaps Helpful in Liver Transplant Recipients with COVID-19. Gastroenterology 2021; 160:1012-1013. [PMID: 33387518 PMCID: PMC7836612 DOI: 10.1053/j.gastro.2020.12.050] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 12/29/2020] [Indexed: 01/08/2023]
Affiliation(s)
| | - Ajit P Limaye
- Division of Infectious Disease, Department of Surgery, Division of Transplantation, University of Washington, Seattle, Washington
| | - Scott W Biggins
- Division of Gastroenterology and Hepatology, Liver Care Line, University of Washington Medical Center and, Center for Liver Investigation Fostering discovEry (C-LIFE), University of Washington, Seattle, Washington.
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40
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Imlay H, Dumitriu Carcoana AO, Fisher CE, Wong B, Rakita RM, Fishbein DP, Limaye AP. Examining valganciclovir prophylaxis duration among high-risk donor seropositive/recipient seronegative heart transplant recipients in a larger cohort. Transpl Infect Dis 2021; 23:e13581. [PMID: 33529417 DOI: 10.1111/tid.13581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 01/19/2021] [Indexed: 10/22/2022]
Affiliation(s)
- Hannah Imlay
- Division of Allergy and Infectious Diseases, Department of Internal Medicine, University of Washington, Seattle, WA, USA.,Division of Infectious Diseases, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | | | - Cynthia E Fisher
- Division of Allergy and Infectious Diseases, Department of Internal Medicine, University of Washington, Seattle, WA, USA
| | - Beatrice Wong
- Department of Pharmacology, University of Washington, Seattle, WA, USA
| | - Robert M Rakita
- Division of Allergy and Infectious Diseases, Department of Internal Medicine, University of Washington, Seattle, WA, USA
| | - Daniel P Fishbein
- Department of Internal Medicine, Division of Cardiology, University of Washington, Seattle, WA, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Internal Medicine, University of Washington, Seattle, WA, USA
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41
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Heldman MR, Kates OS, Haydel BM, Florman SS, Rana MM, Chaudhry ZS, Ramesh MS, Safa K, Kotton CN, Blumberg EA, Besharatian BD, Tanna SD, Ison MG, Malinis M, Azar MM, Rakita RM, Morillas JA, Majeed A, Sait AS, Spaggiari M, Hemmige V, Mehta SA, Neumann H, Badami A, Jeng A, Goldman JD, Lala A, Hemmersbach-Miller M, McCort ME, Bajrovic V, Ortiz-Bautista C, Friedman-Moraco R, Sehgal S, Lease ED, Limaye AP, Fisher CE. Healthcare resource use among solid organ transplant recipients hospitalized with COVID-19. Clin Transplant 2020; 35:e14174. [PMID: 33349940 PMCID: PMC7883125 DOI: 10.1111/ctr.14174] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 11/18/2020] [Indexed: 12/22/2022]
Affiliation(s)
- Madeleine R Heldman
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
| | - Olivia S Kates
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
| | - Brandy M Haydel
- Recanati/Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sander S Florman
- Recanati/Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Meenakshi M Rana
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Zohra S Chaudhry
- Transplantation Infectious Diseases and Immunotherapy, Henry Ford Health System, Detroit, MI, USA
| | - Mayur S Ramesh
- Transplantation Infectious Diseases and Immunotherapy, Henry Ford Health System, Detroit, MI, USA
| | - Kassem Safa
- Transplant Center and Division of Nephrology, Massachusetts General Hospital, Boston, MA, USA
| | - Camille N Kotton
- Transplant Infectious Diseases, Massachusetts General Hospital, Boston, MA, USA
| | - Emily A Blumberg
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Behdad D Besharatian
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sajal D Tanna
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Michael G Ison
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Division of Organ Transplantation, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Maricar Malinis
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Marwan M Azar
- Section of Infectious Diseases, Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Robert M Rakita
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
| | - Jose A Morillas
- Department of Infectious Diseases, Cleveland Clinic, Cleveland, OH, USA
| | - Aneela Majeed
- Department of Infectious Diseases, Cleveland Clinic, Cleveland, OH, USA
| | - Afrah S Sait
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Mario Spaggiari
- Division of Transplantation, University of Illinois at Chicago, Chicago, IL, USA
| | - Vagish Hemmige
- Division of Infectious Disease, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | | | | | - Abbasali Badami
- SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Amy Jeng
- SUNY Downstate Health Sciences University, Brooklyn, NY, USA
| | - Jason D Goldman
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA.,Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA, USA
| | - Anuradha Lala
- Division of Cardiology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Margaret E McCort
- Division of Infectious Disease, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Valida Bajrovic
- Division of Infectious Disease, Department of Medicine, University of Colorado, Aurora, CO, USA
| | | | - Rachel Friedman-Moraco
- Division of Infectious Diseases, Department of Medicine, Emory University, Atlanta, GA, USA
| | - Sameep Sehgal
- Department of Thoracic Medicine and Surgery, Temple University, Philadelphia, PA, USA
| | - Erika D Lease
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Washington, Seattle, WA, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
| | - Cynthia E Fisher
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
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42
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Limaye AP, Babu TM, Boeckh M. Progress and Challenges in the Prevention, Diagnosis, and Management of Cytomegalovirus Infection in Transplantation. Clin Microbiol Rev 2020; 34:34/1/e00043-19. [PMID: 33115722 PMCID: PMC7920732 DOI: 10.1128/cmr.00043-19] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Hosts with compromised or naive immune systems, such as individuals living with HIV/AIDS, transplant recipients, and fetuses, are at the highest risk for complications from cytomegalovirus (CMV) infection. Despite substantial progress in prevention, diagnostics, and treatment, CMV continues to negatively impact both solid-organ transplant (SOT) and hematologic cell transplant (HCT) recipients. In this article, we summarize important developments in the field over the past 10 years and highlight new approaches and remaining challenges to the optimal control of CMV infection and disease in transplant settings.
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Affiliation(s)
- Ajit P Limaye
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
| | - Tara M Babu
- Division of Infectious Diseases, University of Rochester Medical Center, Rochester, New York, USA
- Department of Infectious Diseases, Overlake Medical Center, Bellevue, Washington, USA
| | - Michael Boeckh
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
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43
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Imlay H, Dasgupta S, Boeckh M, Stapleton RD, Rubenfeld GD, Chen Y, Limaye AP. Risk Factors for Cytomegalovirus Reactivation and Association With Outcomes in Critically Ill Adults With Sepsis: A Pooled Analysis of Prospective Studies. J Infect Dis 2020; 223:2108-2112. [PMID: 33159200 DOI: 10.1093/infdis/jiaa697] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 11/03/2020] [Indexed: 12/26/2022] Open
Abstract
We performed multivariable analysis of potential risk factors (including cytomegalovirus [CMV] reactivation) for clinical outcomes by day 28 (death or continued hospitalization, ventilator-free days, intensive care unit (ICU)-free days, hospital-free days) from pooled cohorts of 2 previous prospective studies of CMV-seropositive adults with sepsis. CMV reactivation at any level, >100 IU/mL, >1000 IU/mL, peak viral load, and area under the curve were independently associated with the clinical outcomes. We identified the potential effect size of CMV on outcomes that could be used as end points for future interventional trials of CMV prevention using antiviral prophylaxis in ICU patients with sepsis.
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Affiliation(s)
- Hannah Imlay
- Department of Internal Medicine, University of Washington, Seattle, Washington, USA.,Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Internal Medicine, University of Utah, Salt Lake City, Utah, USA
| | - Sayan Dasgupta
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Michael Boeckh
- Department of Internal Medicine, University of Washington, Seattle, Washington, USA.,Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Renee D Stapleton
- Larner College of Medicine, University of Vermont, Burlington, Vermont, USA
| | | | - Ying Chen
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Ajit P Limaye
- Department of Internal Medicine, University of Washington, Seattle, Washington, USA
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44
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Kates OS, Fisher CE, Rakita RM, Reyes JD, Limaye AP. Emerging evidence to support not always "just saying no" to SARS-CoV-2 positive donors. Am J Transplant 2020; 20:3261-3262. [PMID: 32502313 PMCID: PMC7300931 DOI: 10.1111/ajt.16119] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 05/28/2020] [Indexed: 01/25/2023]
Affiliation(s)
- Olivia S. Kates
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA,Correspondence Olivia S. Kates
| | - Cynthia E. Fisher
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
| | - Robert M. Rakita
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
| | - Jorge D. Reyes
- Division of Transplant Surgery, University of Washington, Seattle, Washington, USA
| | - Ajit P. Limaye
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
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45
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Lieberman JA, Mays JA, Wells C, Cent A, Bell D, Bankson DD, Greninger AL, Jerome KR, Limaye AP. Expedited SARS-CoV-2 screening of donors and recipients supports continued solid organ transplantation. Am J Transplant 2020; 20:3106-3112. [PMID: 32476285 PMCID: PMC7300788 DOI: 10.1111/ajt.16081] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/23/2020] [Accepted: 05/26/2020] [Indexed: 01/25/2023]
Abstract
Universal screening of potential organ donors and recipients for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is now recommended prior to transplantation in the United States during the coronavirus disease 19 (COVID-19) pandemic. Challenges have included limited testing capacity, short windows of organ viability, brief lead time for notification of potential organ recipients, and the need to test lower respiratory donor specimens to optimize sensitivity. In an early U.S. epicenter of the outbreak, we designed and implemented a system to expedite this testing and the results here from the first 3 weeks. The process included a Laboratory Medicine designee for communication with organ recovery and transplant clinical staff, specialized sample labeling and handoff, and priority processing. Thirty-two organs recovered from 14 of 17 screened donors were transplanted vs 70 recovered from 23 donors during the same period in 2019. No pretransplant or organ donors tested positive for SARS-CoV-2. Median turnaround time from specimen receipt was 6.8 hours (donors), 6.5 hours (recipients): 4.5 hours faster than daily inpatient median. No organ recoveries or transplantations were disrupted by a lack of SARS-CoV-2 testing. Waitlist inactivations for COVID-19 precautions were reduced in our region. Systems that include specialized ordering pathways and adequate testing capacity can support continued organ transplantation, even in a SARS-CoV-2 hyperendemic area.
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Affiliation(s)
- Joshua A. Lieberman
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
| | - James A. Mays
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
| | - Candy Wells
- LifeCenter Northwest, Bellevue, Washington, USA
| | - Anne Cent
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
| | - Deborah Bell
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
| | - Daniel D. Bankson
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
| | - Alexander L. Greninger
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Keith R. Jerome
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Ajit P. Limaye
- Department of Medicine, University of Washington, Seattle, Washington, USA
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46
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Affiliation(s)
- Olivia S Kates
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
| | - Robert M Rakita
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
| | - Erika D Lease
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Washington, Seattle, WA, USA
| | - Cynthia E Fisher
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
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47
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Imlay H, Krantz EM, Stohs EJ, Lan KF, Zier J, Kim HN, Rakita RM, Limaye AP, Wald A, Pergam SA, Liu C. Reported β-Lactam and Other Antibiotic Allergies in Solid Organ and Hematopoietic Cell Transplant Recipients. Clin Infect Dis 2020; 71:1587-1594. [PMID: 31621829 PMCID: PMC8241219 DOI: 10.1093/cid/ciz1025] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 10/11/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Patients with reported β-lactam antibiotic allergies (BLAs) are more likely to receive broad-spectrum antibiotics and experience adverse outcomes. Data describing antibiotic allergies among solid organ transplant (SOT) and hematopoietic cell transplant (HCT) recipients are limited. METHODS We reviewed records of adult SOT or allogeneic HCT recipients from 1 January 2013 to 31 December 2017 to characterize reported antibiotic allergies at time of transplantation. Inpatient antibiotic use was examined for 100 days posttransplant. Incidence rate ratios (IRRs) comparing antibiotic use in BLA and non-BLA groups were calculated using multivariable negative binomial models for 2 metrics: days of therapy (DOT) per 1000 inpatient days and percentage of antibiotic exposure-days. RESULTS Among 2153 SOT (65%) and HCT (35%) recipients, 634 (29%) reported any antibiotic allergy and 347 (16%) reported BLAs. Inpatient antibiotics were administered to 2020 (94%) patients during the first 100 days posttransplantation; average antibiotic exposure was 41% of inpatient-days (interquartile range, 16.7%-62.5%). BLA patients had significantly higher DOT for vancomycin (IRR, 1.4 [95% confidence interval {CI}, 1.2-1.7]; P < .001), clindamycin (IRR, 7.6 [95% CI, 2.2-32.4]; P = .001), and aztreonam in HCT (IRR, 9.7 [95% CI, 3.3-35.0]; P < .001), and fluoroquinolones in SOT (IRR, 2.9 [95% CI, 2.1-4.0]; P < .001); these findings were consistent when using percentage of antibiotic exposure-days. CONCLUSIONS Transplant recipients are frequently exposed to antibiotics and have a high prevalence of reported antibiotic allergies. Reported BLA was associated with greater use of β-lactam antibiotic alternatives. Pretransplant antibiotic allergy evaluation may optimize antibiotic use in this population.
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Affiliation(s)
- Hannah Imlay
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Elizabeth M Krantz
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Erica J Stohs
- Division of Infectious Diseases, Department of Internal Medicine, University of Nebraska Medical Center, Seattle, Washington, USA, and Omaha, Nebraska, USA
| | - Kristine F Lan
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Jacqlynn Zier
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - H Nina Kim
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Robert M Rakita
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Anna Wald
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Department of Epidemiology, University of Washington, Seattle, Washington, USA
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
| | - Steven A Pergam
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Catherine Liu
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
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48
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Boonyaratanakornkit J, Vivek M, Xie H, Pergam SA, Cheng GS, Mielcarek M, Hill JA, Jerome KR, Limaye AP, Leisenring W, Boeckh MJ, Waghmare A. Predictive Value of Respiratory Viral Detection in the Upper Respiratory Tract for Infection of the Lower Respiratory Tract With Hematopoietic Stem Cell Transplantation. J Infect Dis 2020; 221:379-388. [PMID: 31541573 PMCID: PMC7107470 DOI: 10.1093/infdis/jiz470] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 09/11/2019] [Indexed: 12/30/2022] Open
Abstract
Background Hematopoietic cell transplant (HCT) recipients are frequently infected with respiratory viruses (RVs) in the upper respiratory tract (URT), but the concordance between URT and lower respiratory tract (LRT) RV detection is not well characterized. Methods Hematopoietic cell transplant candidates and recipients with respiratory symptoms and LRT and URT RV testing via multiplex PCR from 2009 to 2016 were included. Logistic regression models were used to analyze risk factors for LRT RV detection. Results Two-hundred thirty-five HCT candidates or recipients had URT and LRT RV testing within 3 days. Among 115 subjects (49%) positive for a RV, 37% (42 of 115) had discordant sample pairs. Forty percent (17 of 42) of discordant pairs were positive in the LRT but negative in the URT. Discordance was common for adenovirus (100%), metapneumovirus (44%), rhinovirus (34%), and parainfluenza virus type 3 (28%); respiratory syncytial virus was highly concordant (92%). Likelihood of LRT detection was increased with URT detection (oods ratio [OR] = 73.7; 95% confidence interval [CI], 26.7–204) and in cytomegalovirus-positive recipients (OR = 3.70; 95% CI, 1.30–10.0). Conclusions High rates of discordance were observed for certain RVs. Bronchoalveolar lavage sampling may provide useful diagnostic information to guide management in symptomatic HCT candidates and recipients.
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Affiliation(s)
- Jim Boonyaratanakornkit
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Meghana Vivek
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Hu Xie
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Steven A Pergam
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Guang-Shing Cheng
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Marco Mielcarek
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Joshua A Hill
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Keith R Jerome
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
| | - Ajit P Limaye
- Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Wendy Leisenring
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Michael J Boeckh
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Alpana Waghmare
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Pediatrics, University of Washington, Seattle, Washington, USA.,Seattle Children's Hospital, Seattle, Washington, USA
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49
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Singh N, Limaye AP. Preemptive Therapy vs Antiviral Prophylaxis in Cytomegalovirus-Seronegative Liver Transplant Recipients With Seropositive Donors-Reply. JAMA 2020; 324:1108-1109. [PMID: 32930755 DOI: 10.1001/jama.2020.11865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Nina Singh
- University of Pittsburgh, VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania
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50
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Titus B, Gupta S, Edpao P, Psutka SP, Limaye AP, Bakthavatsalam R, Rakita RM. Xanthogranulomatous Pyelonephritis With Direct Extension Into the Liver. Am J Med 2020; 133:1054-1055. [PMID: 31991112 DOI: 10.1016/j.amjmed.2019.12.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 12/23/2019] [Accepted: 12/23/2019] [Indexed: 11/30/2022]
Affiliation(s)
| | - Supaksh Gupta
- Department of Medicine, University of Washington, Seattle
| | - Peter Edpao
- Division of Transplant Surgery, Department of Surgery, University of Washington, Seattle
| | - Sarah P Psutka
- Department of Urology, University of Washington, Seattle
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle
| | - Ramasamy Bakthavatsalam
- Division of Transplant Surgery, Department of Surgery, University of Washington, Seattle; Department of Urology, University of Washington, Seattle
| | - Robert M Rakita
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, Seattle.
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